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Code Issues Releases Wiki Activity

- The div instruction gave wrong results in some corner cases when either

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divisor or quotient were the largest negative integer (100000 or -32768).
  This is corrected now, for details see ECO-026-div.txt
- some minor updates and fixes to support scripts
- xtwi usage and XTWI_PATH setup explained in INSTALL.txt
This commit is contained in:
Walter F.J. Mueller
2014-08-10 14:32:48 +00:00
parent 46331caebb
commit 093d540121
91 changed files with 2174 additions and 1018 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
rtl/bplib/bpgen/Makefile
View File

@@ -1,7 +1,8 @@
# $Id: Makefile 477 2013-01-27 14:07:10Z mueller $
# $Id: Makefile 575 2014-07-27 20:55:41Z mueller $
#
# Revision History:
# Date Rev Version Comment
# 2014-07-27 545 1.1.1 make reference board configurable via XTW_BOARD
# 2011-08-13 405 1.1 use includes from rtl/make
# 2007-12-09 100 1.0.1 drop ISE_p definition
# 2007-09-16 83 1.0 Initial version
@@ -9,7 +10,10 @@
VBOM_all = $(wildcard *.vbom)
NGC_all = $(VBOM_all:.vbom=.ngc)
#
include $(RETROBASE)/rtl/make/xflow_default_s3board.mk
ifndef XTW_BOARD
XTW_BOARD=s3board
endif
include $(RETROBASE)/rtl/make/xflow_default_$(XTW_BOARD).mk
#
.PHONY : all clean
#

8
rtl/bplib/fx2lib/Makefile
View File

@@ -1,14 +1,18 @@
# $Id: Makefile 477 2013-01-27 14:07:10Z mueller $
# $Id: Makefile 575 2014-07-27 20:55:41Z mueller $
#
# Revision History:
# Date Rev Version Comment
# 2014-07-27 545 1.1.1 make reference board configurable via XTW_BOARD
# 2011-08-13 405 1.1 use includes from rtl/make
# 2010-05-23 293 1.0 Initial version (cloned..)
#
VBOM_all = $(wildcard *.vbom)
NGC_all = $(VBOM_all:.vbom=.ngc)
#
include $(RETROBASE)/rtl/make/xflow_default_nexys2.mk
ifndef XTW_BOARD
XTW_BOARD=nexys2
endif
include $(RETROBASE)/rtl/make/xflow_default_$(XTW_BOARD).mk
#
.PHONY : all clean
#

8
rtl/bplib/fx2rlink/Makefile
View File

@@ -1,13 +1,17 @@
# $Id: Makefile 525 2013-07-06 12:19:39Z mueller $
# $Id: Makefile 575 2014-07-27 20:55:41Z mueller $
#
# Revision History:
# Date Rev Version Comment
# 2014-07-27 545 1.0.1 make reference board configurable via XTW_BOARD
# 2013-04-20 509 1.0 Initial version (cloned..)
#
VBOM_all = $(wildcard *.vbom)
NGC_all = $(VBOM_all:.vbom=.ngc)
#
include $(RETROBASE)/rtl/make/xflow_default_nexys2.mk
ifndef XTW_BOARD
XTW_BOARD=nexys2
endif
include $(RETROBASE)/rtl/make/xflow_default_$(XTW_BOARD).mk
#
.PHONY : all clean
#

8
rtl/bplib/nexys2/Makefile
View File

@@ -1,14 +1,18 @@
# $Id: Makefile 477 2013-01-27 14:07:10Z mueller $
# $Id: Makefile 575 2014-07-27 20:55:41Z mueller $
#
# Revision History:
# Date Rev Version Comment
# 2014-07-27 545 1.1.1 make reference board configurable via XTW_BOARD
# 2011-08-13 405 1.1 use includes from rtl/make
# 2010-05-23 293 1.0 Initial version (cloned..)
#
VBOM_all = $(wildcard *.vbom)
NGC_all = $(VBOM_all:.vbom=.ngc)
#
include $(RETROBASE)/rtl/make/xflow_default_nexys2.mk
ifndef XTW_BOARD
XTW_BOARD=nexys2
endif
include $(RETROBASE)/rtl/make/xflow_default_$(XTW_BOARD).mk
#
.PHONY : all clean
#

8
rtl/bplib/nexys2/tb/Makefile
View File

@@ -1,7 +1,8 @@
# $Id: Makefile 477 2013-01-27 14:07:10Z mueller $
# $Id: Makefile 575 2014-07-27 20:55:41Z mueller $
#
# Revision History:
# Date Rev Version Comment
# 2014-07-27 545 1.2.2 make reference board configurable via XTW_BOARD
# 2013-01-01 467 1.2.1 add tb_nexys2_fusp_cuff_dummy
# 2011-11-26 433 1.2 remove tb_n2_cram_memctl_as (moved to nxcramlib)
# 2011-08-13 405 1.1 use includes from rtl/make
@@ -13,7 +14,10 @@ EXE_all = tb_nexys2_dummy
EXE_all += tb_nexys2_fusp_dummy
EXE_all += tb_nexys2_fusp_cuff_dummy
#
include $(RETROBASE)/rtl/make/xflow_default_nexys2.mk
ifndef XTW_BOARD
XTW_BOARD=nexys2
endif
include $(RETROBASE)/rtl/make/xflow_default_$(XTW_BOARD).mk
#
.PHONY : all all_ssim all_tsim clean
#

8
rtl/bplib/nexys3/tb/Makefile
View File

@@ -1,13 +1,17 @@
# $Id: Makefile 509 2013-04-21 20:46:20Z mueller $
# $Id: Makefile 575 2014-07-27 20:55:41Z mueller $
#
# Revision History:
# Date Rev Version Comment
# 2014-07-27 545 1.0.1 make reference board configurable via XTW_BOARD
# 2011-11-26 432 1.0 Initial version
#
EXE_all = tb_nexys3_fusp_dummy
EXE_all += tb_nexys3_fusp_cuff_dummy
#
include $(RETROBASE)/rtl/make/xflow_default_nexys3.mk
ifndef XTW_BOARD
XTW_BOARD=nexys3
endif
include $(RETROBASE)/rtl/make/xflow_default_$(XTW_BOARD).mk
#
.PHONY : all all_ssim all_tsim clean
#

8
rtl/bplib/nxcramlib/Makefile
View File

@@ -1,13 +1,17 @@
# $Id: Makefile 477 2013-01-27 14:07:10Z mueller $
# $Id: Makefile 575 2014-07-27 20:55:41Z mueller $
#
# Revision History:
# Date Rev Version Comment
# 2014-07-27 545 1.0.1 make reference board configurable via XTW_BOARD
# 2011-11-26 433 1.0 Initial version (cloned..)
#
VBOM_all = $(wildcard *.vbom)
NGC_all = $(VBOM_all:.vbom=.ngc)
#
include $(RETROBASE)/rtl/make/xflow_default_nexys2.mk
ifndef XTW_BOARD
XTW_BOARD=nexys2
endif
include $(RETROBASE)/rtl/make/xflow_default_$(XTW_BOARD).mk
#
.PHONY : all clean
#

6
rtl/bplib/nxcramlib/nx_cram_memctl_as.vhd
View File

@@ -1,4 +1,4 @@
-- $Id: nx_cram_memctl_as.vhd 433 2011-11-27 22:04:39Z mueller $
-- $Id: nx_cram_memctl_as.vhd 563 2014-06-22 15:49:09Z mueller $
--
-- Copyright 2010-2011 by Walter F.J. Mueller <W.F.J.Mueller@gsi.de>
--
@@ -44,7 +44,7 @@
-- Notes:
-- 1. READ1DELAY of 2 is needed even though the timing of the memory suggests
-- that 1 cycle is enough (T_apa is 20 ns, so 40 ns round trip is ok). A
-- short READ1 delay works in sim, but not on fpga where the data od the
-- short READ1 delay works in sim, but not on fpga where the data of the
-- ADDR(0)=0 cycle is re-read (see notes_tst_sram_n2.txt).
-- tb_n2_cram_memctl_as_ISim_tsim works with full sdf even when T_apa is
-- 40ns or 50 ns, only T_apa 60 ns fails !
@@ -55,7 +55,7 @@
-- low-Z delay by the IOB and internal memory delays. No clash.
-- 3. There is a hidden 'bus-turn-around' cycle for a read->write change.
-- MEM_OE goes 1->0 on s_rdget1->s_wrinit and the memory will go high-z with
-- some dekal. FPGA_OE goes 0->1 in the next cycle at s_wrinit->s_wrwait0.
-- some delay. FPGA_OE goes 0->1 in the next cycle at s_wrinit->s_wrwait0.
-- Again no clash due to the 1 cycle delay.
--
-- Nominal timings:

8
rtl/bplib/nxcramlib/tb/Makefile
View File

@@ -1,12 +1,16 @@
# $Id: Makefile 477 2013-01-27 14:07:10Z mueller $
# $Id: Makefile 575 2014-07-27 20:55:41Z mueller $
#
# Revision History:
# Date Rev Version Comment
# 2014-07-27 545 1.0.1 make reference board configurable via XTW_BOARD
# 2011-11-26 433 1.0 Initial version (cloned)
#
EXE_all = tb_nx_cram_memctl_as
#
include $(RETROBASE)/rtl/make/xflow_default_nexys2.mk
ifndef XTW_BOARD
XTW_BOARD=nexys2
endif
include $(RETROBASE)/rtl/make/xflow_default_$(XTW_BOARD).mk
#
.PHONY : all all_ssim all_tsim clean
#

8
rtl/bplib/s3board/Makefile
View File

@@ -1,7 +1,8 @@
# $Id: Makefile 477 2013-01-27 14:07:10Z mueller $
# $Id: Makefile 575 2014-07-27 20:55:41Z mueller $
#
# Revision History:
# Date Rev Version Comment
# 2014-07-27 545 1.1.1 make reference board configurable via XTW_BOARD
# 2011-08-13 405 1.1 use includes from rtl/make
# 2007-12-09 100 1.0.1 drop ISE_p definition
# 2007-09-16 83 1.0 Initial version
@@ -9,7 +10,10 @@
VBOM_all = $(wildcard *.vbom)
NGC_all = $(VBOM_all:.vbom=.ngc)
#
include $(RETROBASE)/rtl/make/xflow_default_s3board.mk
ifndef XTW_BOARD
XTW_BOARD=s3board
endif
include $(RETROBASE)/rtl/make/xflow_default_$(XTW_BOARD).mk
#
.PHONY : all clean
#

8
rtl/bplib/s3board/tb/Makefile
View File

@@ -1,7 +1,8 @@
# $Id: Makefile 477 2013-01-27 14:07:10Z mueller $
# $Id: Makefile 575 2014-07-27 20:55:41Z mueller $
#
# Revision History:
# Date Rev Version Comment
# 2014-07-27 545 1.3.1 make reference board configurable via XTW_BOARD
# 2011-08-13 405 1.3 use includes from rtl/make
# 2010-05-16 291 1.2.2 rename tb_memctl_s3sram->tb_s3_sram_memctl
# 2010-05-01 286 1.2.1 add tb_s3board_usp_dummy
@@ -13,7 +14,10 @@ EXE_all = tb_s3board_dummy
EXE_all += tb_s3board_fusp_dummy
EXE_all += tb_s3_sram_memctl
#
include $(RETROBASE)/rtl/make/xflow_default_s3board.mk
ifndef XTW_BOARD
XTW_BOARD=s3board
endif
include $(RETROBASE)/rtl/make/xflow_default_$(XTW_BOARD).mk
#
.PHONY : all all_ssim all_tsim clean
#