diff --git a/Raemix500-cache.lib b/Raemix500-cache.lib
index 4426c7b..b48eeac 100644
--- a/Raemix500-cache.lib
+++ b/Raemix500-cache.lib
@@ -182,6 +182,47 @@ X VCC 20 0 800 200 D 50 50 2 0 W
 ENDDRAW
 ENDDEF
 #
+# 74ls258_74LS258
+#
+DEF 74ls258_74LS258 U 0 40 Y Y 5 F N
+F0 "U" 300 100 50 H V C CNN
+F1 "74ls258_74LS258" 400 -100 50 H V C CNN
+F2 "" 3100 -2300 50 H I C CNN
+F3 "" 3100 -2300 50 H I C CNN
+$FPLIST
+ DIP?16*
+$ENDFPLIST
+DRAW
+S -200 300 200 -250 5 1 10 N
+P 10 1 1 10 200 50 200 -50 100 -50 -150 -150 -150 -50 0 0 -150 50 -150 150 100 50 200 50 N
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+P 10 4 1 10 200 50 200 -50 100 -50 -150 -150 -150 -50 0 0 -150 50 -150 150 100 50 200 50 N
+X S 1 0 -200 100 U 50 50 1 0 I
+X OE 15 150 -150 100 U 50 50 1 0 I I
+X I0a 2 -350 -100 200 R 50 50 1 0 I
+X I1a 3 -350 100 200 R 50 50 1 0 I
+X Za 4 400 0 200 L 50 50 1 0 T I
+X S 1 0 -200 100 U 50 50 2 0 I
+X OE 15 150 -150 100 U 50 50 2 0 I I
+X ~ 5 -350 -100 200 R 50 50 2 0 I
+X ~ 6 -350 100 200 R 50 50 2 0 I
+X ~ 7 400 0 200 L 50 50 2 0 T
+X S 1 0 -200 100 U 50 50 3 0 I
+X ~ 10 -350 -100 200 R 50 50 3 0 I
+X ~ 11 -350 100 200 R 50 50 3 0 I
+X OE 15 150 -150 100 U 50 50 3 0 I I
+X ~ 9 400 0 200 L 50 50 3 0 T
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+X Zc 12 400 0 200 L 50 50 4 0 T I
+X I1c 13 -350 -100 200 R 50 50 4 0 I
+X I0c 14 -350 100 200 R 50 50 4 0 I
+X OE 15 150 -150 100 U 50 50 4 0 I I
+X VCC 1 0 500 200 D 50 50 5 0 I
+X GND 8 0 -450 200 U 50 50 5 0 W
+ENDDRAW
+ENDDEF
+#
 # 74ls373_74LS373
 #
 DEF 74ls373_74LS373 U 0 40 Y Y 2 F N
diff --git a/Raemix500.sch b/Raemix500.sch
index a9992f1..f73128e 100644
--- a/Raemix500.sch
+++ b/Raemix500.sch
@@ -4,7 +4,7 @@ EELAYER 26 0
 EELAYER END
 $Descr A4 11693 8268
 encoding utf-8
-Sheet 1 9
+Sheet 1 10
 Title "Rämixx500"
 Date "2019-04-17"
 Rev "1git"
@@ -62,4 +62,10 @@ U 5D86DD46
 F0 "Kickstart ROM" 50
 F1 "rom.sch" 50
 $EndSheet
+$Sheet
+S 6975 4125 1370 1010
+U 5D88EC26
+F0 "Clock Distribution" 50
+F1 "clockdist.sch" 50
+$EndSheet
 $EndSCHEMATC
diff --git a/audio.sch b/audio.sch
index 96edc8b..b225a9e 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 9
+Sheet 5 10
 Title "Rämixx500"
 Date "2019-04-16"
 Rev "1git"
diff --git a/cias.sch b/cias.sch
index 996e9cd..415ad91 100644
--- a/cias.sch
+++ b/cias.sch
@@ -4,7 +4,7 @@ EELAYER 26 0
 EELAYER END
 $Descr A3 16535 11693
 encoding utf-8
-Sheet 6 9
+Sheet 6 10
 Title "Rämixx500"
 Date "2019-04-17"
 Rev "1git"
diff --git a/clockdist.sch b/clockdist.sch
new file mode 100644
index 0000000..26a5a23
--- /dev/null
+++ b/clockdist.sch
@@ -0,0 +1,278 @@
+EESchema Schematic File Version 4
+LIBS:Raemix500-cache
+EELAYER 26 0
+EELAYER END
+$Descr A4 11693 8268
+encoding utf-8
+Sheet 10 10
+Title "Rämixx500"
+Date "2019-04-20"
+Rev "1git"
+Comp "SukkoPera"
+Comment1 ""
+Comment2 ""
+Comment3 ""
+Comment4 "Licensed under CERN OHL v.1.2"
+$EndDescr
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+F 0 "U33" H 4075 3125 50  0000 C CNN
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+F 2 "" H 4050 2800 50  0001 C CNN
+F 3 "http://www.ti.com/lit/gpn/sn74LS258" H 4050 2800 50  0001 C CNN
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+	1    0    0    -1  
+$EndComp
+Wire Wire Line
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+Wire Wire Line
+	3550 2700 3550 2800
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+	3550 2900 3700 2900
+Wire Wire Line
+	3550 2800 3300 2800
+Connection ~ 3550 2800
+Wire Wire Line
+	3550 2800 3550 2900
+Text GLabel 3300 2800 0    50   Input ~ 0
+~CDAC
+Wire Wire Line
+	3700 3400 3550 3400
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+	3550 3400 3550 3500
+Wire Wire Line
+	3550 3600 3700 3600
+Wire Wire Line
+	3550 3500 3300 3500
+Connection ~ 3550 3500
+Wire Wire Line
+	3550 3500 3550 3600
+Text GLabel 3300 3500 0    50   Input ~ 0
+CCKQ
+Wire Wire Line
+	3700 4100 3550 4100
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+	3550 4100 3550 4200
+Wire Wire Line
+	3550 4300 3700 4300
+Wire Wire Line
+	3550 4200 3300 4200
+Connection ~ 3550 4200
+Wire Wire Line
+	3550 4200 3550 4300
+Text GLabel 3300 4200 0    50   Input ~ 0
+CCK
+$Comp
+L 74ls258:74LS258 U?
+U 2 1 5D895568
+P 4050 4200
+F 0 "U?" H 4075 4525 50  0000 C CNN
+F 1 "74LS258" H 4075 4434 50  0000 C CNN
+F 2 "" H 7150 1900 50  0001 C CNN
+F 3 "http://www.ti.com/lit/gpn/sn74LS258" H 7150 1900 50  0001 C CNN
+	2    4050 4200
+	1    0    0    -1  
+$EndComp
+$Comp
+L 74ls258:74LS258 U?
+U 3 1 5D8955FE
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+F 0 "U?" H 4075 3825 50  0000 C CNN
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+F 2 "" H 7150 1200 50  0001 C CNN
+F 3 "http://www.ti.com/lit/gpn/sn74LS258" H 7150 1200 50  0001 C CNN
+	3    4050 3500
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
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+Text GLabel 3300 4650 0    50   Input ~ 0
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+Wire Wire Line
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+Text GLabel 6550 3500 2    50   Output ~ 0
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+NoConn ~ 5850 3300
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+NoConn ~ 5850 3700
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+	5350 3600 5450 3600
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+$Comp
+L Device:R E105
+U 1 1 5D8A25CF
+P 5650 4200
+F 0 "E105" V 5550 4200 50  0000 C CNN
+F 1 "68" V 5650 4200 50  0000 C CNN
+F 2 "" V 5580 4200 50  0001 C CNN
+F 3 "~" H 5650 4200 50  0001 C CNN
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+Wire Wire Line
+	5350 4200 5500 4200
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+	5800 4200 6550 4200
+Wire Wire Line
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+Connection ~ 5200 3500
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+$Comp
+L Device:R E104
+U 1 1 5D8A5764
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+F 2 "" V 5580 4600 50  0001 C CNN
+F 3 "~" H 5650 4600 50  0001 C CNN
+	1    5650 4600
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+$EndComp
+Wire Wire Line
+	5800 4600 6550 4600
+$Comp
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+U 5 1 5D8A9E7D
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+F 0 "U33" H 9180 3671 50  0000 L CNN
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+F 2 "" H 12050 1300 50  0001 C CNN
+F 3 "http://www.ti.com/lit/gpn/sn74LS258" H 12050 1300 50  0001 C CNN
+	5    8950 3600
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:GND #PWR?
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+F 0 "#PWR?" H 8950 3950 50  0001 C CNN
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+F 2 "" H 8950 4200 50  0001 C CNN
+F 3 "" H 8950 4200 50  0001 C CNN
+	1    8950 4200
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	8950 4200 8950 4050
+$Comp
+L power:VCC #PWR?
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+$Comp
+L power:GND #PWR?
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+Wire Wire Line
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diff --git a/cpu.sch b/cpu.sch
index 20c4f0c..3114fd9 100644
--- a/cpu.sch
+++ b/cpu.sch
@@ -4,10 +4,10 @@ EELAYER 26 0
 EELAYER END
 $Descr A3 16535 11693
 encoding utf-8
-Sheet 2 9
+Sheet 2 10
 Title "Rämixx500"
 Date "2019-04-11"
-Rev "0.1"
+Rev "1git"
 Comp "SukkoPera"
 Comment1 "PROCESSOR AND OTHER USEFUL COMPONENTS"
 Comment2 "Derived from Commodore Schematic #312813, Rev. 1 - Sheet 2 of 10"
diff --git a/floppy.sch b/floppy.sch
index 7250e3c..33b6531 100644
--- a/floppy.sch
+++ b/floppy.sch
@@ -4,7 +4,7 @@ EELAYER 26 0
 EELAYER END
 $Descr A4 11693 8268
 encoding utf-8
-Sheet 7 9
+Sheet 7 10
 Title "Rämixx500"
 Date "2019-04-18"
 Rev "1git"
diff --git a/libs/74ls258.dcm b/libs/74ls258.dcm
new file mode 100644
index 0000000..db25a46
--- /dev/null
+++ b/libs/74ls258.dcm
@@ -0,0 +1,9 @@
+EESchema-DOCLIB  Version 2.0
+#
+$CMP 74LS258
+D Quad 2 to 1 Multiplexer, inverting
+K TTL MUX MUX2
+F http://www.ti.com/lit/gpn/sn74LS258
+$ENDCMP
+#
+#End Doc Library
diff --git a/libs/74ls258.lib b/libs/74ls258.lib
new file mode 100644
index 0000000..eedbf6f
--- /dev/null
+++ b/libs/74ls258.lib
@@ -0,0 +1,45 @@
+EESchema-LIBRARY Version 2.4
+#encoding utf-8
+#
+# 74LS258
+#
+DEF 74LS258 U 0 40 Y Y 5 F N
+F0 "U" 300 100 50 H V C CNN
+F1 "74LS258" 400 -100 50 H V C CNN
+F2 "" 3100 -2300 50 H I C CNN
+F3 "" 3100 -2300 50 H I C CNN
+$FPLIST
+ DIP?16*
+$ENDFPLIST
+DRAW
+S -200 300 200 -250 5 1 10 N
+P 10 1 1 10 200 50 200 -50 100 -50 -150 -150 -150 -50 0 0 -150 50 -150 150 100 50 200 50 N
+P 10 2 1 10 200 50 200 -50 100 -50 -150 -150 -150 -50 0 0 -150 50 -150 150 100 50 200 50 N
+P 10 3 1 10 200 50 200 -50 100 -50 -150 -150 -150 -50 0 0 -150 50 -150 150 100 50 200 50 N
+P 10 4 1 10 200 50 200 -50 100 -50 -150 -150 -150 -50 0 0 -150 50 -150 150 100 50 200 50 N
+X S 1 0 -200 100 U 50 50 1 0 I
+X OE 15 150 -150 100 U 50 50 1 0 I I
+X I0a 2 -350 -100 200 R 50 50 1 0 I
+X I1a 3 -350 100 200 R 50 50 1 0 I
+X Za 4 400 0 200 L 50 50 1 0 T I
+X S 1 0 -200 100 U 50 50 2 0 I
+X OE 15 150 -150 100 U 50 50 2 0 I I
+X ~ 5 -350 -100 200 R 50 50 2 0 I
+X ~ 6 -350 100 200 R 50 50 2 0 I
+X ~ 7 400 0 200 L 50 50 2 0 T
+X S 1 0 -200 100 U 50 50 3 0 I
+X ~ 10 -350 -100 200 R 50 50 3 0 I
+X ~ 11 -350 100 200 R 50 50 3 0 I
+X OE 15 150 -150 100 U 50 50 3 0 I I
+X ~ 9 400 0 200 L 50 50 3 0 T
+X S 1 0 -200 100 U 50 50 4 0 I
+X Zc 12 400 0 200 L 50 50 4 0 T I
+X I1c 13 -350 -100 200 R 50 50 4 0 I
+X I0c 14 -350 100 200 R 50 50 4 0 I
+X OE 15 150 -150 100 U 50 50 4 0 I I
+X VCC 1 0 500 200 D 50 50 5 0 I
+X GND 8 0 -450 200 U 50 50 5 0 W
+ENDDRAW
+ENDDEF
+#
+#End Library
diff --git a/ram.sch b/ram.sch
index 605f9f0..a7744b6 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 9
+Sheet 3 10
 Title "Rämixx500"
 Date "2019-04-20"
 Rev "1git"
diff --git a/rom.sch b/rom.sch
index e09fb94..c1fa950 100644
--- a/rom.sch
+++ b/rom.sch
@@ -4,7 +4,7 @@ EELAYER 26 0
 EELAYER END
 $Descr A4 11693 8268
 encoding utf-8
-Sheet 9 9
+Sheet 9 10
 Title "Rämixx500"
 Date "2019-04-20"
 Rev "1git"
diff --git a/sym-lib-table b/sym-lib-table
index ce8d52a..bebe83e 100644
--- a/sym-lib-table
+++ b/sym-lib-table
@@ -22,4 +22,5 @@
   (lib (name mc1489)(type Legacy)(uri ${KIPRJMOD}/libs/mc1489.lib)(options "")(descr ""))
   (lib (name ne555)(type Legacy)(uri ${KIPRJMOD}/libs/ne555.lib)(options "")(descr ""))
   (lib (name AMIGA_ROM)(type Legacy)(uri ${KIPRJMOD}/libs/AMIGA_ROM.lib)(options "")(descr ""))
+  (lib (name 74ls258)(type Legacy)(uri ${KIPRJMOD}/libs/74ls258.lib)(options "")(descr ""))
 )
diff --git a/terminators.sch b/terminators.sch
index 17ad0bc..3f5ecff 100644
--- a/terminators.sch
+++ b/terminators.sch
@@ -4,7 +4,7 @@ EELAYER 26 0
 EELAYER END
 $Descr A4 11693 8268
 encoding utf-8
-Sheet 8 9
+Sheet 8 10
 Title "Rämixx500"
 Date "2019-04-20"
 Rev "1git"
diff --git a/video.sch b/video.sch
index 7533c56..e73d160 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 9
+Sheet 4 10
 Title "Rämixx500"
 Date "2019-04-14"
 Rev "1git"