From ea55c9a3fde019a8926476a32b7c36bca71f6fff Mon Sep 17 00:00:00 2001
From: SukkoPera <software@sukkology.net>
Date: Wed, 17 Apr 2019 00:25:24 +0200
Subject: [PATCH] Add CIAs, Parallel port and part of Serial port

---
 Raemix500-cache.lib                |  290 +++++++
 Raemix500.sch                      |   10 +-
 audio.sch                          |    2 +-
 cias.sch                           | 1285 ++++++++++++++++++++++++++++
 cpu.sch                            |    2 +-
 libs/VIA_8520.dcm                  |    3 +
 libs/VIA_8520.lib                  |   57 ++
 libs/db25_female_mountingholes.dcm |    9 +
 libs/db25_female_mountingholes.lib |   95 ++
 libs/db25_male_mountingholes.dcm   |    9 +
 libs/db25_male_mountingholes.lib   |   95 ++
 libs/emi_filter_lcl_small.dcm      |    9 +
 libs/emi_filter_lcl_small.lib      |   37 +
 ram.sch                            |    2 +-
 sym-lib-table                      |    4 +
 video.sch                          |    2 +-
 16 files changed, 1905 insertions(+), 6 deletions(-)
 create mode 100644 cias.sch
 create mode 100644 libs/VIA_8520.dcm
 create mode 100644 libs/VIA_8520.lib
 create mode 100644 libs/db25_female_mountingholes.dcm
 create mode 100644 libs/db25_female_mountingholes.lib
 create mode 100644 libs/db25_male_mountingholes.dcm
 create mode 100644 libs/db25_male_mountingholes.lib
 create mode 100644 libs/emi_filter_lcl_small.dcm
 create mode 100644 libs/emi_filter_lcl_small.lib

diff --git a/Raemix500-cache.lib b/Raemix500-cache.lib
index 3242c50..e2bd6d8 100644
--- a/Raemix500-cache.lib
+++ b/Raemix500-cache.lib
@@ -916,6 +916,28 @@ X B 2 200 0 100 L 50 50 1 1 P
 ENDDRAW
 ENDDEF
 #
+# Jumper_Jumper_3_Bridged12
+#
+DEF Jumper_Jumper_3_Bridged12 JP 0 0 Y N 1 F N
+F0 "JP" -100 -100 50 H V C CNN
+F1 "Jumper_Jumper_3_Bridged12" 0 110 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ Jumper*Bridged12*
+$ENDFPLIST
+DRAW
+A -65 -50 89 1282 518 0 1 0 N -120 20 -10 20
+C -130 0 20 0 0 0 N
+C 0 0 20 0 0 0 N
+C 130 0 20 0 0 0 N
+P 2 0 1 0 0 -50 0 -20 N
+X A 1 -250 0 100 R 50 50 1 1 P
+X C 2 0 -150 100 U 50 50 1 1 I
+X B 3 250 0 100 L 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
 # MC1488_MC1488
 #
 DEF MC1488_MC1488 U 0 40 Y Y 5 F N
@@ -1062,6 +1084,59 @@ X GND 8 0 -1300 300 U 50 50 2 1 W
 ENDDRAW
 ENDDEF
 #
+# VIA_8520_VIA_8520
+#
+DEF VIA_8520_VIA_8520 U 0 40 Y Y 2 F N
+F0 "U" 0 -100 50 H V C CNN
+F1 "VIA_8520_VIA_8520" 0 100 50 H V C CNN
+F2 "MODULE" 0 0 50 H I C CNN
+F3 "DOCUMENTATION" 0 0 50 H I C CNN
+DRAW
+S -450 -1200 450 1200 1 0 0 N
+S -500 -150 500 150 2 0 0 N
+X PB0 10 750 -700 300 L 50 50 1 1 B
+X PB1 11 750 -600 300 L 50 50 1 1 B
+X PB2 12 750 -500 300 L 50 50 1 1 B
+X PB3 13 750 -400 300 L 50 50 1 1 B
+X PB4 14 750 -300 300 L 50 50 1 1 B
+X PB5 15 750 -200 300 L 50 50 1 1 B
+X PB6 16 750 -100 300 L 50 50 1 1 B
+X PB7 17 750 0 300 L 50 50 1 1 B
+X ~PC 18 750 -900 300 L 50 50 1 1 I I
+X TICK 19 -750 -900 300 R 50 50 1 1 I
+X PA0 2 750 150 300 L 50 50 1 1 B
+X ~INT 21 -750 -650 300 R 50 50 1 1 O I
+X ~W 22 -750 -350 300 R 50 50 1 1 I I
+X ~CS 23 -750 -200 300 R 50 50 1 1 I I
+X ~F 24 750 -1050 300 L 50 50 1 1 I I
+X E 25 -750 -500 300 R 50 50 1 1 I
+X D7 26 -750 1100 300 R 50 50 1 1 B
+X D6 27 -750 1000 300 R 50 50 1 1 B
+X D5 28 -750 900 300 R 50 50 1 1 B
+X D4 29 -750 800 300 R 50 50 1 1 B
+X PA1 3 750 250 300 L 50 50 1 1 B
+X D3 30 -750 700 300 R 50 50 1 1 B
+X D2 31 -750 600 300 R 50 50 1 1 B
+X D1 32 -750 500 300 R 50 50 1 1 B
+X D0 33 -750 400 300 R 50 50 1 1 B
+X ~RESET 34 -750 -1050 300 R 50 50 1 1 I I
+X RS3 35 -750 250 300 R 50 50 1 1 I
+X RS2 36 -750 150 300 R 50 50 1 1 I
+X RS1 37 -750 50 300 R 50 50 1 1 I
+X RS0 38 -750 -50 300 R 50 50 1 1 I
+X S 39 750 1100 300 L 50 50 1 1 I
+X PA2 4 750 350 300 L 50 50 1 1 B
+X C 40 750 1000 300 L 50 50 1 1 I
+X PA3 5 750 450 300 L 50 50 1 1 B
+X PA4 6 750 550 300 L 50 50 1 1 B
+X PA5 7 750 650 300 L 50 50 1 1 B
+X PA6 8 750 750 300 L 50 50 1 1 B
+X PA7 9 750 850 300 L 50 50 1 1 B
+X GND 1 0 -450 300 U 50 50 2 1 W
+X VCC 20 0 450 300 D 50 50 2 1 W
+ENDDRAW
+ENDDEF
+#
 # VIDIOT_VIDIOT
 #
 DEF VIDIOT_VIDIOT U 0 40 Y Y 2 F N
@@ -1182,6 +1257,188 @@ X 9 9 -300 400 150 R 50 50 1 1 P
 ENDDRAW
 ENDDEF
 #
+# db25_female_mountingholes_DB25_Female_MountingHoles
+#
+DEF db25_female_mountingholes_DB25_Female_MountingHoles J 0 40 Y N 1 F N
+F0 "J" 0 1450 50 H V C CNN
+F1 "db25_female_mountingholes_DB25_Female_MountingHoles" 0 1375 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ DSUB*Female*
+$ENDFPLIST
+DRAW
+C -70 -1200 30 0 1 0 N
+C -70 -1000 30 0 1 0 N
+C -70 -800 30 0 1 0 N
+C -70 -600 30 0 1 0 N
+C -70 -400 30 0 1 0 N
+C -70 -200 30 0 1 0 N
+C -70 0 30 0 1 0 N
+C -70 200 30 0 1 0 N
+C -70 400 30 0 1 0 N
+C -70 600 30 0 1 0 N
+C -70 800 30 0 1 0 N
+C -70 1000 30 0 1 0 N
+C -70 1200 30 0 1 0 N
+C 50 -1100 30 0 1 0 N
+C 50 -900 30 0 1 0 N
+C 50 -700 30 0 1 0 N
+C 50 -500 30 0 1 0 N
+C 50 -300 30 0 1 0 N
+C 50 -100 30 0 1 0 N
+C 50 100 30 0 1 0 N
+C 50 300 30 0 1 0 N
+C 50 500 30 0 1 0 N
+C 50 700 30 0 1 0 N
+C 50 900 30 0 1 0 N
+C 50 1100 30 0 1 0 N
+P 2 0 1 0 -150 -1200 -100 -1200 N
+P 2 0 1 0 -150 -1000 -100 -1000 N
+P 2 0 1 0 -150 -800 -100 -800 N
+P 2 0 1 0 -150 -600 -100 -600 N
+P 2 0 1 0 -150 -400 -100 -400 N
+P 2 0 1 0 -150 -200 -100 -200 N
+P 2 0 1 0 -150 0 -100 0 N
+P 2 0 1 0 -150 200 -100 200 N
+P 2 0 1 0 -150 400 -100 400 N
+P 2 0 1 0 -150 600 -100 600 N
+P 2 0 1 0 -150 800 -100 800 N
+P 2 0 1 0 -150 1000 -100 1000 N
+P 2 0 1 0 -150 1200 -100 1200 N
+P 2 0 1 0 80 -1100 150 -1100 N
+P 2 0 1 0 80 -900 150 -900 N
+P 2 0 1 0 80 -700 150 -700 N
+P 2 0 1 0 80 -500 150 -500 N
+P 2 0 1 0 80 -300 150 -300 N
+P 2 0 1 0 80 -100 150 -100 N
+P 2 0 1 0 80 100 150 100 N
+P 2 0 1 0 80 300 150 300 N
+P 2 0 1 0 80 500 150 500 N
+P 2 0 1 0 80 700 150 700 N
+P 2 0 1 0 80 900 145 900 N
+P 2 0 1 0 80 1100 145 1100 N
+P 5 0 1 10 -150 1325 150 1175 150 -1175 -150 -1325 -150 1325 f
+X PAD 0 0 -1400 150 U 50 50 1 1 P
+X 1 1 -300 1200 150 R 50 50 1 1 P
+X 10 10 -300 -600 150 R 50 50 1 1 P
+X 11 11 -300 -800 150 R 50 50 1 1 P
+X 12 12 -300 -1000 150 R 50 50 1 1 P
+X 13 13 -300 -1200 150 R 50 50 1 1 P
+X P14 14 300 1100 150 L 50 50 1 1 P
+X P15 15 300 900 150 L 50 50 1 1 P
+X P16 16 300 700 150 L 50 50 1 1 P
+X P17 17 300 500 150 L 50 50 1 1 P
+X P18 18 300 300 150 L 50 50 1 1 P
+X P19 19 300 100 150 L 50 50 1 1 P
+X 2 2 -300 1000 150 R 50 50 1 1 P
+X P20 20 300 -100 150 L 50 50 1 1 P
+X P21 21 300 -300 150 L 50 50 1 1 P
+X P22 22 300 -500 150 L 50 50 1 1 P
+X P23 23 300 -700 150 L 50 50 1 1 P
+X P24 24 300 -900 150 L 50 50 1 1 P
+X P25 25 300 -1100 150 L 50 50 1 1 P
+X 3 3 -300 800 150 R 50 50 1 1 P
+X 4 4 -300 600 150 R 50 50 1 1 P
+X 5 5 -300 400 150 R 50 50 1 1 P
+X 6 6 -300 200 150 R 50 50 1 1 P
+X 7 7 -300 0 150 R 50 50 1 1 P
+X 8 8 -300 -200 150 R 50 50 1 1 P
+X 9 9 -300 -400 150 R 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# db25_male_mountingholes_DB25_Male_MountingHoles
+#
+DEF db25_male_mountingholes_DB25_Male_MountingHoles J 0 40 Y N 1 F N
+F0 "J" 0 1450 50 H V C CNN
+F1 "db25_male_mountingholes_DB25_Male_MountingHoles" 0 1375 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ DSUB*Male*
+$ENDFPLIST
+DRAW
+C -70 -1200 30 0 1 0 F
+C -70 -1000 30 0 1 0 F
+C -70 -800 30 0 1 0 F
+C -70 -600 30 0 1 0 F
+C -70 -400 30 0 1 0 F
+C -70 -200 30 0 1 0 F
+C -70 0 30 0 1 0 F
+C -70 200 30 0 1 0 F
+C -70 400 30 0 1 0 F
+C -70 600 30 0 1 0 F
+C -70 800 30 0 1 0 F
+C -70 1000 30 0 1 0 F
+C -70 1200 30 0 1 0 F
+C 50 -1100 30 0 1 0 F
+C 50 -900 30 0 1 0 F
+C 50 -700 30 0 1 0 F
+C 50 -500 30 0 1 0 F
+C 50 -300 30 0 1 0 F
+C 50 -100 30 0 1 0 F
+C 50 100 30 0 1 0 F
+C 50 300 30 0 1 0 F
+C 50 500 30 0 1 0 F
+C 50 700 30 0 1 0 F
+C 50 900 30 0 1 0 F
+C 50 1100 30 0 1 0 F
+P 2 0 1 0 -150 -1200 -100 -1200 N
+P 2 0 1 0 -150 -1000 -100 -1000 N
+P 2 0 1 0 -150 -800 -100 -800 N
+P 2 0 1 0 -150 -600 -100 -600 N
+P 2 0 1 0 -150 -400 -100 -400 N
+P 2 0 1 0 -150 -200 -100 -200 N
+P 2 0 1 0 -150 0 -100 0 N
+P 2 0 1 0 -150 200 -100 200 N
+P 2 0 1 0 -150 400 -100 400 N
+P 2 0 1 0 -150 600 -100 600 N
+P 2 0 1 0 -150 800 -100 800 N
+P 2 0 1 0 -150 1000 -100 1000 N
+P 2 0 1 0 -150 1200 -100 1200 N
+P 2 0 1 0 70 500 150 500 N
+P 2 0 1 0 80 -1100 150 -1100 N
+P 2 0 1 0 80 -900 150 -900 N
+P 2 0 1 0 80 -700 150 -700 N
+P 2 0 1 0 80 -500 150 -500 N
+P 2 0 1 0 80 -300 150 -300 N
+P 2 0 1 0 80 -100 150 -100 N
+P 2 0 1 0 80 100 150 100 N
+P 2 0 1 0 80 300 150 300 N
+P 2 0 1 0 80 700 150 700 N
+P 2 0 1 0 80 900 150 900 N
+P 2 0 1 0 80 1100 150 1100 N
+P 5 0 1 10 -150 -1325 150 -1175 150 1175 -150 1325 -150 -1325 f
+X PAD 0 0 1400 150 D 50 50 1 1 P
+X 1 1 -300 -1200 150 R 50 50 1 1 P
+X 10 10 -300 600 150 R 50 50 1 1 P
+X 11 11 -300 800 150 R 50 50 1 1 P
+X 12 12 -300 1000 150 R 50 50 1 1 P
+X 13 13 -300 1200 150 R 50 50 1 1 P
+X P14 14 300 -1100 150 L 50 50 1 1 P
+X P15 15 300 -900 150 L 50 50 1 1 P
+X P16 16 300 -700 150 L 50 50 1 1 P
+X P17 17 300 -500 150 L 50 50 1 1 P
+X P18 18 300 -300 150 L 50 50 1 1 P
+X P19 19 300 -100 150 L 50 50 1 1 P
+X 2 2 -300 -1000 150 R 50 50 1 1 P
+X P20 20 300 100 150 L 50 50 1 1 P
+X P21 21 300 300 150 L 50 50 1 1 P
+X P22 22 300 500 150 L 50 50 1 1 P
+X P23 23 300 700 150 L 50 50 1 1 P
+X P24 24 300 900 150 L 50 50 1 1 P
+X P25 25 300 1100 150 L 50 50 1 1 P
+X 3 3 -300 -800 150 R 50 50 1 1 P
+X 4 4 -300 -600 150 R 50 50 1 1 P
+X 5 5 -300 -400 150 R 50 50 1 1 P
+X 6 6 -300 -200 150 R 50 50 1 1 P
+X 7 7 -300 0 150 R 50 50 1 1 P
+X 8 8 -300 200 150 R 50 50 1 1 P
+X 9 9 -300 400 150 R 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
 # db9_male_mountingholes_DB9_Male_MountingHoles
 #
 DEF db9_male_mountingholes_DB9_Male_MountingHoles J 0 40 Y N 1 F N
@@ -1225,6 +1482,39 @@ X 9 9 300 300 150 L 50 50 1 1 P
 ENDDRAW
 ENDDEF
 #
+# emi_filter_lcl_small_EMI_Filter_LCL
+#
+DEF emi_filter_lcl_small_EMI_Filter_LCL FL 0 10 Y N 1 F N
+F0 "FL" 0 275 50 H V C CNN
+F1 "emi_filter_lcl_small_EMI_Filter_LCL" 0 200 50 H V C CNN
+F2 "" 0 0 50 V I C CNN
+F3 "" 0 0 50 V I C CNN
+$FPLIST
+ Filter*
+ Resonator*
+$ENDFPLIST
+DRAW
+A -180 100 20 1 1799 0 1 0 N -160 100 -200 100
+A -140 100 20 1 1799 0 1 0 N -120 100 -160 100
+A -100 100 20 1 1799 0 1 0 N -80 100 -120 100
+A -60 100 20 1 1799 0 1 0 N -40 100 -80 100
+A 60 100 20 1 1799 0 1 0 N 80 100 40 100
+A 100 100 20 1 1799 0 1 0 N 120 100 80 100
+A 140 100 20 1 1799 0 1 0 N 160 100 120 100
+A 180 100 20 1 1799 0 1 0 N 200 100 160 100
+C 0 100 10 0 1 0 F
+S -225 150 225 20 0 1 10 f
+S -40 30 40 40 0 1 0 F
+S 40 60 -40 70 0 1 0 F
+P 2 0 1 0 -40 100 40 100 N
+P 2 0 1 0 0 30 0 0 N
+P 2 0 1 0 0 100 0 70 N
+X 1 1 -300 100 100 R 50 50 1 1 P
+X 2 2 0 -50 71 U 50 50 1 1 P
+X 3 3 300 100 100 L 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
 # power_+12V
 #
 DEF power_+12V #PWR 0 0 Y Y 1 F P
diff --git a/Raemix500.sch b/Raemix500.sch
index 4122276..b2d410c 100644
--- a/Raemix500.sch
+++ b/Raemix500.sch
@@ -4,9 +4,9 @@ EELAYER 26 0
 EELAYER END
 $Descr A4 11693 8268
 encoding utf-8
-Sheet 1 5
+Sheet 1 6
 Title "Rämixx500"
-Date "2019-04-15"
+Date "2019-04-16"
 Rev "1git"
 Comp "SukkoPera"
 Comment1 ""
@@ -38,4 +38,10 @@ U 5D2DC3A1
 F0 "Paula & Audio Stuff" 50
 F1 "audio.sch" 50
 $EndSheet
+$Sheet
+S 4100 1420 1300 750 
+U 5E7E9EC4
+F0 "Parallel & Serial" 50
+F1 "cias.sch" 50
+$EndSheet
 $EndSCHEMATC
diff --git a/audio.sch b/audio.sch
index 201fb6e..486c968 100644
--- a/audio.sch
+++ b/audio.sch
@@ -4,7 +4,7 @@ EELAYER 26 0
 EELAYER END
 $Descr A3 16535 11693
 encoding utf-8
-Sheet 5 5
+Sheet 5 6
 Title "Rämixx500"
 Date "2019-04-16"
 Rev "1git"
diff --git a/cias.sch b/cias.sch
new file mode 100644
index 0000000..1e103ff
--- /dev/null
+++ b/cias.sch
@@ -0,0 +1,1285 @@
+EESchema Schematic File Version 4
+LIBS:Raemix500-cache
+EELAYER 26 0
+EELAYER END
+$Descr A3 16535 11693
+encoding utf-8
+Sheet 6 6
+Title "Rämixx500"
+Date "2019-04-16"
+Rev "1git"
+Comp "SukkoPera"
+Comment1 "RS232 AND PARALLEL PORT"
+Comment2 ""
+Comment3 ""
+Comment4 "Licensed under CERN OHL v.1.2"
+$EndDescr
+$Comp
+L VIA_8520:VIA_8520 U7
+U 1 1 5E7EC434
+P 4865 4285
+F 0 "U7" H 4865 5650 50  0000 C CNN
+F 1 "VIA_8520" H 4865 5559 50  0000 C CNN
+F 2 "MODULE" H 4865 4285 50  0001 C CNN
+F 3 "DOCUMENTATION" H 4865 4285 50  0001 C CNN
+	1    4865 4285
+	1    0    0    -1  
+$EndComp
+Entry Wire Line
+	3500 3085 3600 3185
+Entry Wire Line
+	3500 3185 3600 3285
+Entry Wire Line
+	3500 3285 3600 3385
+Entry Wire Line
+	3500 3385 3600 3485
+Entry Wire Line
+	3500 3485 3600 3585
+Entry Wire Line
+	3500 3585 3600 3685
+Entry Wire Line
+	3500 3685 3600 3785
+Entry Wire Line
+	3500 3785 3600 3885
+Entry Wire Line
+	3335 3935 3435 4035
+Entry Wire Line
+	3335 4035 3435 4135
+Entry Wire Line
+	3335 4135 3435 4235
+Entry Wire Line
+	3335 4235 3435 4335
+Wire Bus Line
+	3335 3935 2990 3935
+Wire Bus Line
+	3500 3085 3155 3085
+Text GLabel 3155 3085 0    50   BiDi ~ 0
+D
+Text GLabel 2990 3935 0    50   BiDi ~ 0
+A
+Text GLabel 3155 4485 0    50   Input ~ 0
+~ODD_CIA
+Text GLabel 3155 4935 0    50   Output ~ 0
+~INT2
+Text Label 3965 3185 0    50   ~ 0
+d7
+Text Label 3965 3285 0    50   ~ 0
+d6
+Text Label 3965 3385 0    50   ~ 0
+d5
+Text Label 3965 3485 0    50   ~ 0
+d4
+Text Label 3965 3585 0    50   ~ 0
+d3
+Text Label 3965 3685 0    50   ~ 0
+d2
+Text Label 3965 3785 0    50   ~ 0
+d1
+Text Label 3965 3885 0    50   ~ 0
+d0
+Text Label 3965 4035 0    50   ~ 0
+a11
+Text Label 3965 4135 0    50   ~ 0
+a10
+Text Label 3965 4235 0    50   ~ 0
+a9
+Text Label 3965 4335 0    50   ~ 0
+a8
+$Comp
+L VIA_8520:VIA_8520 U8
+U 1 1 5E7EF4F3
+P 4865 7150
+F 0 "U8" H 4865 8515 50  0000 C CNN
+F 1 "VIA_8520" H 4865 8424 50  0000 C CNN
+F 2 "MODULE" H 4865 7150 50  0001 C CNN
+F 3 "DOCUMENTATION" H 4865 7150 50  0001 C CNN
+	1    4865 7150
+	1    0    0    -1  
+$EndComp
+Entry Wire Line
+	3500 5950 3600 6050
+Entry Wire Line
+	3500 6050 3600 6150
+Entry Wire Line
+	3500 6150 3600 6250
+Entry Wire Line
+	3500 6250 3600 6350
+Entry Wire Line
+	3500 6350 3600 6450
+Entry Wire Line
+	3500 6450 3600 6550
+Entry Wire Line
+	3500 6550 3600 6650
+Entry Wire Line
+	3500 6650 3600 6750
+Entry Wire Line
+	3335 6800 3435 6900
+Entry Wire Line
+	3335 6900 3435 7000
+Entry Wire Line
+	3335 7000 3435 7100
+Entry Wire Line
+	3335 7100 3435 7200
+Wire Wire Line
+	4115 7350 3155 7350
+Text GLabel 3155 7350 0    50   Input ~ 0
+~EVEN_CIA
+Wire Wire Line
+	4115 7800 3155 7800
+Text GLabel 3155 7800 0    50   Output ~ 0
+~INT6
+Text Label 3965 6050 0    50   ~ 0
+d7
+Text Label 3965 6150 0    50   ~ 0
+d6
+Text Label 3965 6250 0    50   ~ 0
+d5
+Text Label 3965 6350 0    50   ~ 0
+d4
+Text Label 3965 6450 0    50   ~ 0
+d3
+Text Label 3965 6550 0    50   ~ 0
+d2
+Text Label 3965 6650 0    50   ~ 0
+d1
+Text Label 3965 6750 0    50   ~ 0
+d0
+Text Label 3965 6900 0    50   ~ 0
+a11
+Text Label 3965 7000 0    50   ~ 0
+a10
+Text Label 3965 7100 0    50   ~ 0
+a9
+Text Label 3965 7200 0    50   ~ 0
+a8
+Wire Wire Line
+	4115 7500 3675 7500
+Wire Wire Line
+	4115 7650 3780 7650
+Wire Wire Line
+	4115 8200 3885 8200
+Wire Wire Line
+	4115 5335 3885 5335
+Wire Wire Line
+	3885 5335 3885 8200
+Connection ~ 3885 8200
+Wire Wire Line
+	3600 6050 4115 6050
+Wire Wire Line
+	3600 6150 4115 6150
+Wire Wire Line
+	3600 6250 4115 6250
+Wire Wire Line
+	3600 6350 4115 6350
+Wire Wire Line
+	3600 6450 4115 6450
+Wire Wire Line
+	3600 6550 4115 6550
+Wire Wire Line
+	3600 6650 4115 6650
+Wire Wire Line
+	3600 6750 4115 6750
+Wire Wire Line
+	3435 6900 4115 6900
+Wire Wire Line
+	3600 3185 4115 3185
+Wire Wire Line
+	3435 7000 4115 7000
+Wire Wire Line
+	3435 7100 4115 7100
+Wire Wire Line
+	3435 7200 4115 7200
+Wire Wire Line
+	3600 3285 4115 3285
+Wire Wire Line
+	3600 3385 4115 3385
+Wire Wire Line
+	3600 3485 4115 3485
+Wire Wire Line
+	3600 3585 4115 3585
+Wire Wire Line
+	3600 3685 4115 3685
+Wire Wire Line
+	3600 3785 4115 3785
+Wire Wire Line
+	3600 3885 4115 3885
+Wire Wire Line
+	3435 4035 4115 4035
+Wire Wire Line
+	3435 4135 4115 4135
+Wire Wire Line
+	3435 4235 4115 4235
+Wire Wire Line
+	3435 4335 4115 4335
+Wire Wire Line
+	3155 4485 4115 4485
+Wire Wire Line
+	3155 4935 4115 4935
+Wire Wire Line
+	4115 4785 3780 4785
+Wire Wire Line
+	3780 4785 3780 7650
+Connection ~ 3780 7650
+Wire Wire Line
+	4115 4635 3675 4635
+Wire Wire Line
+	3675 4635 3675 7500
+Connection ~ 3675 7500
+Wire Wire Line
+	3155 7500 3675 7500
+Wire Wire Line
+	3155 7650 3780 7650
+Text GLabel 3155 7500 0    50   Input ~ 0
+R~W
+Text GLabel 3155 7650 0    50   Input ~ 0
+E
+Wire Wire Line
+	3155 8050 4115 8050
+Wire Wire Line
+	3155 8200 3885 8200
+Text GLabel 3155 8050 0    50   Input ~ 0
+~HSYNC
+Text GLabel 3155 8200 0    50   Input ~ 0
+~RESET
+$Comp
+L Jumper:Jumper_3_Bridged12 JP7B
+U 1 1 5E848639
+P 2790 5185
+F 0 "JP7B" V 2790 5252 50  0000 L CNN
+F 1 "Jumper_3_Bridged12" V 2745 5251 50  0001 L CNN
+F 2 "" H 2790 5185 50  0001 C CNN
+F 3 "~" H 2790 5185 50  0001 C CNN
+	1    2790 5185
+	0    -1   -1   0   
+$EndComp
+Wire Wire Line
+	2940 5185 4115 5185
+Wire Wire Line
+	2790 4935 2790 4845
+Wire Wire Line
+	2790 4845 2635 4845
+Wire Wire Line
+	2790 5435 2790 5565
+Wire Wire Line
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+F 3 "~" H 11505 2315 50  0001 C CNN
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+F 3 "http://www.murata.com/~/media/webrenewal/support/library/catalog/products/emc/emifil/c31e.ashx?la=en-gb" V 11500 2815 50  0001 C CNN
+	1    11500 2815
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+$EndComp
+Wire Wire Line
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+Wire Wire Line
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+Text GLabel 11940 2715 2    50   Input ~ 0
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+Text Label 11200 2715 2    50   ~ 0
+~init
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+	1    9980 2515
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+	1    9980 2915
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+$EndComp
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+	1    9595 3515
+	1    0    0    -1  
+$EndComp
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+	1    9980 3715
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
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+	1    9595 3915
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+$EndComp
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+F 3 "http://www.murata.com/~/media/webrenewal/support/library/catalog/products/emc/emifil/c31e.ashx?la=en-gb" V 9980 4115 50  0001 C CNN
+	1    9980 4115
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
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+F 3 "http://www.murata.com/~/media/webrenewal/support/library/catalog/products/emc/emifil/c31e.ashx?la=en-gb" V 9595 4315 50  0001 C CNN
+	1    9595 4315
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+L emi_filter_lcl_small:EMI_Filter_LCL FL?
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+F 3 "http://www.murata.com/~/media/webrenewal/support/library/catalog/products/emc/emifil/c31e.ashx?la=en-gb" V 9980 4515 50  0001 C CNN
+	1    9980 4515
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+$EndComp
+Wire Wire Line
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+F 3 "http://www.murata.com/~/media/webrenewal/support/library/catalog/products/emc/emifil/c31e.ashx?la=en-gb" V 9595 4715 50  0001 C CNN
+	1    9595 4715
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
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+Wire Wire Line
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+Connection ~ 9165 4485
+$Comp
+L power:GND #PWR?
+U 1 1 5E925903
+P 10330 5105
+F 0 "#PWR?" H 10330 4855 50  0001 C CNN
+F 1 "GND" H 10335 4932 50  0000 C CNN
+F 2 "" H 10330 5105 50  0001 C CNN
+F 3 "" H 10330 5105 50  0001 C CNN
+	1    10330 5105
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
+	10330 4985 9980 4985
+Connection ~ 9980 4985
+Wire Wire Line
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+Wire Wire Line
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+Connection ~ 10330 4280
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+Connection ~ 10330 3480
+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Connection ~ 10330 3075
+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+$Comp
+L Device:R_Network09 RP501
+U 1 1 5E9781E7
+P 7300 4315
+F 0 "RP501" H 7779 4361 50  0000 L CNN
+F 1 "10k" H 7779 4270 50  0000 L CNN
+F 2 "Resistor_THT:R_Array_SIP10" V 7875 4315 50  0001 C CNN
+F 3 "http://www.vishay.com/docs/31509/csc.pdf" H 7300 4315 50  0001 C CNN
+	1    7300 4315
+	-1   0    0    -1  
+$EndComp
+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Connection ~ 6030 6150
+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Text Label 5660 4285 0    50   ~ 0
+pp7
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+Text Label 5660 4885 0    50   ~ 0
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+Text Label 5660 4985 0    50   ~ 0
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+Text Label 8840 3415 0    50   ~ 0
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+Text Label 8840 3815 0    50   ~ 0
+pp7
+Wire Wire Line
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+Wire Wire Line
+	10805 4815 10805 4985
+Connection ~ 10330 4985
+Wire Wire Line
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+Wire Wire Line
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+Connection ~ 10805 4985
+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Text GLabel 6130 3185 2    50   Input ~ 0
+~KBDATA
+Text GLabel 5725 3285 2    50   Input ~ 0
+~KBCLOCK
+Text GLabel 6130 3435 2    50   Input ~ 0
+~FIRE1
+Text GLabel 5860 3535 2    50   Input ~ 0
+FIRE0
+Text GLabel 6130 3635 2    50   Input ~ 0
+~RDY
+Text GLabel 5885 3735 2    50   Input ~ 0
+~TRK0
+Text GLabel 6130 3835 2    50   Input ~ 0
+~WPROT
+Text GLabel 5865 3935 2    50   Input ~ 0
+~CHNG
+Text GLabel 6130 4035 2    50   Output ~ 0
+~LED
+Text GLabel 5935 4135 2    50   Output ~ 0
+~OVL
+$Comp
+L power:VCC #PWR?
+U 1 1 5EB01728
+P 7700 4035
+F 0 "#PWR?" H 7700 3885 50  0001 C CNN
+F 1 "VCC" H 7717 4208 50  0000 C CNN
+F 2 "" H 7700 4035 50  0001 C CNN
+F 3 "" H 7700 4035 50  0001 C CNN
+	1    7700 4035
+	-1   0    0    -1  
+$EndComp
+Wire Wire Line
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+Wire Wire Line
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+Text GLabel 7200 4610 3    50   Input ~ 0
+~INDEX
+NoConn ~ 7100 4515
+Wire Wire Line
+	7000 4515 7000 4610
+Text GLabel 7000 4610 3    50   Input ~ 0
+~EXTICK
+Text Notes 7605 4150 2    50   ~ 0
+~EXTICK~ is not connected\nhere in original schematics,\nbut it is on the actual board.
+Wire Wire Line
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+Text GLabel 7700 4610 3    31   Input ~ 0
+~KBCLOCK
+Wire Wire Line
+	7600 4515 7600 4610
+Text GLabel 7600 4610 3    31   Input ~ 0
+~KBDATA
+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
+	7400 4515 7400 4610
+Text GLabel 7400 4610 3    50   Input ~ 0
+~KBRESET
+Wire Wire Line
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+Connection ~ 6900 5185
+Wire Wire Line
+	6900 5185 8245 5185
+Wire Wire Line
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+Connection ~ 7300 5335
+Wire Wire Line
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+Wire Wire Line
+	6030 5630 8695 5630
+Wire Wire Line
+	7500 4515 7500 5760
+Connection ~ 7500 5760
+Wire Wire Line
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+$Comp
+L db25_male_mountingholes:DB25_Male_MountingHoles CN6
+U 1 1 5EBF2D7E
+P 10805 7465
+F 0 "CN6" H 10805 5973 50  0000 C CNN
+F 1 "DB25_Male" H 10805 6064 50  0000 C CNN
+F 2 "" H 10805 7465 50  0001 C CNN
+F 3 " ~" H 10805 7465 50  0001 C CNN
+	1    10805 7465
+	1    0    0    1   
+$EndComp
+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
+	5615 7650 5865 7650
+Wire Wire Line
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+Wire Wire Line
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+Text GLabel 6130 7150 2    50   Output ~ 0
+~MTR
+Text GLabel 5865 7250 2    50   Output ~ 0
+~SEL3
+Text GLabel 6130 7350 2    50   Output ~ 0
+~SEL2
+Text GLabel 5865 7450 2    50   Output ~ 0
+~SEL1
+Text GLabel 6130 7550 2    50   Output ~ 0
+~SEL0
+Text GLabel 5865 7650 2    50   Output ~ 0
+~SIDE
+Text GLabel 6130 7750 2    50   Output ~ 0
+DIR
+Text GLabel 5865 7850 2    50   Output ~ 0
+~STEP
+NoConn ~ 5615 8050
+Wire Wire Line
+	5615 8200 6130 8200
+Text GLabel 6130 8200 2    50   Input ~ 0
+~INDEX
+Wire Wire Line
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+Wire Wire Line
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+$Comp
+L emi_filter_lcl_small:EMI_Filter_LCL FL?
+U 1 1 5EC70ADB
+P 9595 6565
+F 0 "FL?" H 9425 6755 50  0000 C CNN
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diff --git a/cpu.sch b/cpu.sch
index 6455e2e..8254177 100644
--- a/cpu.sch
+++ b/cpu.sch
@@ -4,7 +4,7 @@ EELAYER 26 0
 EELAYER END
 $Descr A3 16535 11693
 encoding utf-8
-Sheet 2 5
+Sheet 2 6
 Title "Rämixx500"
 Date "2019-04-11"
 Rev "0.1"
diff --git a/libs/VIA_8520.dcm b/libs/VIA_8520.dcm
new file mode 100644
index 0000000..5f3ed79
--- /dev/null
+++ b/libs/VIA_8520.dcm
@@ -0,0 +1,3 @@
+EESchema-DOCLIB  Version 2.0
+#
+#End Doc Library
diff --git a/libs/VIA_8520.lib b/libs/VIA_8520.lib
new file mode 100644
index 0000000..4f4046c
--- /dev/null
+++ b/libs/VIA_8520.lib
@@ -0,0 +1,57 @@
+EESchema-LIBRARY Version 2.4
+#encoding utf-8
+#
+# VIA_8520
+#
+DEF VIA_8520 U 0 40 Y Y 2 F N
+F0 "U" 0 -100 50 H V C CNN
+F1 "VIA_8520" 0 100 50 H V C CNN
+F2 "MODULE" 0 0 50 H I C CNN
+F3 "DOCUMENTATION" 0 0 50 H I C CNN
+DRAW
+S -450 -1200 450 1200 1 0 0 N
+S -500 -150 500 150 2 0 0 N
+X PB0 10 750 -700 300 L 50 50 1 1 B
+X PB1 11 750 -600 300 L 50 50 1 1 B
+X PB2 12 750 -500 300 L 50 50 1 1 B
+X PB3 13 750 -400 300 L 50 50 1 1 B
+X PB4 14 750 -300 300 L 50 50 1 1 B
+X PB5 15 750 -200 300 L 50 50 1 1 B
+X PB6 16 750 -100 300 L 50 50 1 1 B
+X PB7 17 750 0 300 L 50 50 1 1 B
+X ~PC 18 750 -900 300 L 50 50 1 1 I I
+X TICK 19 -750 -900 300 R 50 50 1 1 I
+X PA0 2 750 150 300 L 50 50 1 1 B
+X ~INT 21 -750 -650 300 R 50 50 1 1 O I
+X ~W 22 -750 -350 300 R 50 50 1 1 I I
+X ~CS 23 -750 -200 300 R 50 50 1 1 I I
+X ~F 24 750 -1050 300 L 50 50 1 1 I I
+X E 25 -750 -500 300 R 50 50 1 1 I
+X D7 26 -750 1100 300 R 50 50 1 1 B
+X D6 27 -750 1000 300 R 50 50 1 1 B
+X D5 28 -750 900 300 R 50 50 1 1 B
+X D4 29 -750 800 300 R 50 50 1 1 B
+X PA1 3 750 250 300 L 50 50 1 1 B
+X D3 30 -750 700 300 R 50 50 1 1 B
+X D2 31 -750 600 300 R 50 50 1 1 B
+X D1 32 -750 500 300 R 50 50 1 1 B
+X D0 33 -750 400 300 R 50 50 1 1 B
+X ~RESET 34 -750 -1050 300 R 50 50 1 1 I I
+X RS3 35 -750 250 300 R 50 50 1 1 I
+X RS2 36 -750 150 300 R 50 50 1 1 I
+X RS1 37 -750 50 300 R 50 50 1 1 I
+X RS0 38 -750 -50 300 R 50 50 1 1 I
+X S 39 750 1100 300 L 50 50 1 1 I
+X PA2 4 750 350 300 L 50 50 1 1 B
+X C 40 750 1000 300 L 50 50 1 1 I
+X PA3 5 750 450 300 L 50 50 1 1 B
+X PA4 6 750 550 300 L 50 50 1 1 B
+X PA5 7 750 650 300 L 50 50 1 1 B
+X PA6 8 750 750 300 L 50 50 1 1 B
+X PA7 9 750 850 300 L 50 50 1 1 B
+X GND 1 0 -450 300 U 50 50 2 1 W
+X VCC 20 0 450 300 D 50 50 2 1 W
+ENDDRAW
+ENDDEF
+#
+#End Library
diff --git a/libs/db25_female_mountingholes.dcm b/libs/db25_female_mountingholes.dcm
new file mode 100644
index 0000000..2c6bc13
--- /dev/null
+++ b/libs/db25_female_mountingholes.dcm
@@ -0,0 +1,9 @@
+EESchema-DOCLIB  Version 2.0
+#
+$CMP DB25_Female_MountingHoles
+D 25-pin female D-SUB connector, Mounting Hole
+K female D-SUB connector
+F  ~
+$ENDCMP
+#
+#End Doc Library
diff --git a/libs/db25_female_mountingholes.lib b/libs/db25_female_mountingholes.lib
new file mode 100644
index 0000000..9efbba4
--- /dev/null
+++ b/libs/db25_female_mountingholes.lib
@@ -0,0 +1,95 @@
+EESchema-LIBRARY Version 2.4
+#encoding utf-8
+#
+# DB25_Female_MountingHoles
+#
+DEF DB25_Female_MountingHoles J 0 40 Y N 1 F N
+F0 "J" 0 1450 50 H V C CNN
+F1 "DB25_Female_MountingHoles" 0 1375 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ DSUB*Female*
+$ENDFPLIST
+DRAW
+C -70 -1200 30 0 1 0 N
+C -70 -1000 30 0 1 0 N
+C -70 -800 30 0 1 0 N
+C -70 -600 30 0 1 0 N
+C -70 -400 30 0 1 0 N
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+P 2 0 1 0 80 -500 150 -500 N
+P 2 0 1 0 80 -300 150 -300 N
+P 2 0 1 0 80 -100 150 -100 N
+P 2 0 1 0 80 100 150 100 N
+P 2 0 1 0 80 300 150 300 N
+P 2 0 1 0 80 500 150 500 N
+P 2 0 1 0 80 700 150 700 N
+P 2 0 1 0 80 900 145 900 N
+P 2 0 1 0 80 1100 145 1100 N
+P 5 0 1 10 -150 1325 150 1175 150 -1175 -150 -1325 -150 1325 f
+X PAD 0 0 -1400 150 U 50 50 1 1 P
+X 1 1 -300 1200 150 R 50 50 1 1 P
+X 10 10 -300 -600 150 R 50 50 1 1 P
+X 11 11 -300 -800 150 R 50 50 1 1 P
+X 12 12 -300 -1000 150 R 50 50 1 1 P
+X 13 13 -300 -1200 150 R 50 50 1 1 P
+X P14 14 300 1100 150 L 50 50 1 1 P
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+X P18 18 300 300 150 L 50 50 1 1 P
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+X 2 2 -300 1000 150 R 50 50 1 1 P
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+X 7 7 -300 0 150 R 50 50 1 1 P
+X 8 8 -300 -200 150 R 50 50 1 1 P
+X 9 9 -300 -400 150 R 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+#End Library
diff --git a/libs/db25_male_mountingholes.dcm b/libs/db25_male_mountingholes.dcm
new file mode 100644
index 0000000..8817fe9
--- /dev/null
+++ b/libs/db25_male_mountingholes.dcm
@@ -0,0 +1,9 @@
+EESchema-DOCLIB  Version 2.0
+#
+$CMP DB25_Male_MountingHoles
+D 25-pin male D-SUB connector, Mounting Hole
+K male D-SUB connector
+F  ~
+$ENDCMP
+#
+#End Doc Library
diff --git a/libs/db25_male_mountingholes.lib b/libs/db25_male_mountingholes.lib
new file mode 100644
index 0000000..5bb3fc6
--- /dev/null
+++ b/libs/db25_male_mountingholes.lib
@@ -0,0 +1,95 @@
+EESchema-LIBRARY Version 2.4
+#encoding utf-8
+#
+# DB25_Male_MountingHoles
+#
+DEF DB25_Male_MountingHoles J 0 40 Y N 1 F N
+F0 "J" 0 1450 50 H V C CNN
+F1 "DB25_Male_MountingHoles" 0 1375 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ DSUB*Male*
+$ENDFPLIST
+DRAW
+C -70 -1200 30 0 1 0 F
+C -70 -1000 30 0 1 0 F
+C -70 -800 30 0 1 0 F
+C -70 -600 30 0 1 0 F
+C -70 -400 30 0 1 0 F
+C -70 -200 30 0 1 0 F
+C -70 0 30 0 1 0 F
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+C 50 -1100 30 0 1 0 F
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+C 50 -100 30 0 1 0 F
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+P 2 0 1 0 -150 -1200 -100 -1200 N
+P 2 0 1 0 -150 -1000 -100 -1000 N
+P 2 0 1 0 -150 -800 -100 -800 N
+P 2 0 1 0 -150 -600 -100 -600 N
+P 2 0 1 0 -150 -400 -100 -400 N
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+P 2 0 1 0 80 -500 150 -500 N
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+P 2 0 1 0 80 -100 150 -100 N
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+P 2 0 1 0 80 300 150 300 N
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+P 2 0 1 0 80 900 150 900 N
+P 2 0 1 0 80 1100 150 1100 N
+P 5 0 1 10 -150 -1325 150 -1175 150 1175 -150 1325 -150 -1325 f
+X PAD 0 0 1400 150 D 50 50 1 1 P
+X 1 1 -300 -1200 150 R 50 50 1 1 P
+X 10 10 -300 600 150 R 50 50 1 1 P
+X 11 11 -300 800 150 R 50 50 1 1 P
+X 12 12 -300 1000 150 R 50 50 1 1 P
+X 13 13 -300 1200 150 R 50 50 1 1 P
+X P14 14 300 -1100 150 L 50 50 1 1 P
+X P15 15 300 -900 150 L 50 50 1 1 P
+X P16 16 300 -700 150 L 50 50 1 1 P
+X P17 17 300 -500 150 L 50 50 1 1 P
+X P18 18 300 -300 150 L 50 50 1 1 P
+X P19 19 300 -100 150 L 50 50 1 1 P
+X 2 2 -300 -1000 150 R 50 50 1 1 P
+X P20 20 300 100 150 L 50 50 1 1 P
+X P21 21 300 300 150 L 50 50 1 1 P
+X P22 22 300 500 150 L 50 50 1 1 P
+X P23 23 300 700 150 L 50 50 1 1 P
+X P24 24 300 900 150 L 50 50 1 1 P
+X P25 25 300 1100 150 L 50 50 1 1 P
+X 3 3 -300 -800 150 R 50 50 1 1 P
+X 4 4 -300 -600 150 R 50 50 1 1 P
+X 5 5 -300 -400 150 R 50 50 1 1 P
+X 6 6 -300 -200 150 R 50 50 1 1 P
+X 7 7 -300 0 150 R 50 50 1 1 P
+X 8 8 -300 200 150 R 50 50 1 1 P
+X 9 9 -300 400 150 R 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+#End Library
diff --git a/libs/emi_filter_lcl_small.dcm b/libs/emi_filter_lcl_small.dcm
new file mode 100644
index 0000000..f7128fc
--- /dev/null
+++ b/libs/emi_filter_lcl_small.dcm
@@ -0,0 +1,9 @@
+EESchema-DOCLIB  Version 2.0
+#
+$CMP EMI_Filter_LCL
+D EMI T-filter (LCL)
+K EMI T-filter
+F http://www.murata.com/~/media/webrenewal/support/library/catalog/products/emc/emifil/c31e.ashx?la=en-gb
+$ENDCMP
+#
+#End Doc Library
diff --git a/libs/emi_filter_lcl_small.lib b/libs/emi_filter_lcl_small.lib
new file mode 100644
index 0000000..14e5b97
--- /dev/null
+++ b/libs/emi_filter_lcl_small.lib
@@ -0,0 +1,37 @@
+EESchema-LIBRARY Version 2.4
+#encoding utf-8
+#
+# EMI_Filter_LCL
+#
+DEF EMI_Filter_LCL FL 0 10 Y N 1 F N
+F0 "FL" 0 275 50 H V C CNN
+F1 "EMI_Filter_LCL" 0 200 50 H V C CNN
+F2 "" 0 0 50 V I C CNN
+F3 "" 0 0 50 V I C CNN
+$FPLIST
+ Filter*
+ Resonator*
+$ENDFPLIST
+DRAW
+A -180 100 20 1 1799 0 1 0 N -160 100 -200 100
+A -140 100 20 1 1799 0 1 0 N -120 100 -160 100
+A -100 100 20 1 1799 0 1 0 N -80 100 -120 100
+A -60 100 20 1 1799 0 1 0 N -40 100 -80 100
+A 60 100 20 1 1799 0 1 0 N 80 100 40 100
+A 100 100 20 1 1799 0 1 0 N 120 100 80 100
+A 140 100 20 1 1799 0 1 0 N 160 100 120 100
+A 180 100 20 1 1799 0 1 0 N 200 100 160 100
+C 0 100 10 0 1 0 F
+S -225 150 225 20 0 1 10 f
+S -40 30 40 40 0 1 0 F
+S 40 60 -40 70 0 1 0 F
+P 2 0 1 0 -40 100 40 100 N
+P 2 0 1 0 0 30 0 0 N
+P 2 0 1 0 0 100 0 70 N
+X 1 1 -300 100 100 R 50 50 1 1 P
+X 2 2 0 -50 71 U 50 50 1 1 P
+X 3 3 300 100 100 L 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+#End Library
diff --git a/ram.sch b/ram.sch
index 7dd10b4..783f005 100644
--- a/ram.sch
+++ b/ram.sch
@@ -4,7 +4,7 @@ EELAYER 26 0
 EELAYER END
 $Descr A3 16535 11693
 encoding utf-8
-Sheet 3 5
+Sheet 3 6
 Title "Rämixx500"
 Date "2019-04-13"
 Rev "1git"
diff --git a/sym-lib-table b/sym-lib-table
index 069adcf..632b2ef 100644
--- a/sym-lib-table
+++ b/sym-lib-table
@@ -15,4 +15,8 @@
   (lib (name db9_male_mountingholes)(type Legacy)(uri ${KIPRJMOD}/libs/db9_male_mountingholes.lib)(options "")(descr ""))
   (lib (name 74ls157)(type Legacy)(uri ${KIPRJMOD}/libs/74ls157.lib)(options "")(descr ""))
   (lib (name MC1488)(type Legacy)(uri ${KIPRJMOD}/libs/MC1488.lib)(options "")(descr ""))
+  (lib (name VIA_8520)(type Legacy)(uri ${KIPRJMOD}/libs/VIA_8520.lib)(options "")(descr ""))
+  (lib (name db25_female_mountingholes)(type Legacy)(uri ${KIPRJMOD}/libs/db25_female_mountingholes.lib)(options "")(descr ""))
+  (lib (name emi_filter_lcl_small)(type Legacy)(uri ${KIPRJMOD}/libs/emi_filter_lcl_small.lib)(options "")(descr ""))
+  (lib (name db25_male_mountingholes)(type Legacy)(uri ${KIPRJMOD}/libs/db25_male_mountingholes.lib)(options "")(descr ""))
 )
diff --git a/video.sch b/video.sch
index 0c1bf99..ca66267 100644
--- a/video.sch
+++ b/video.sch
@@ -4,7 +4,7 @@ EELAYER 26 0
 EELAYER END
 $Descr A3 16535 11693
 encoding utf-8
-Sheet 4 5
+Sheet 4 6
 Title "Rämixx500"
 Date "2019-04-14"
 Rev "1git"