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# $Id: README.txt 518 2013-05-12 16:45:02Z mueller $
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# $Id: README.txt 556 2014-05-29 19:01:39Z mueller $
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Release notes for w11a
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Release notes for w11a
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Table of content:
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Table of content:
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tools/tbench - w11 CPU test bench
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tools/tbench - w11 CPU test bench
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tools/tcl - Tcl scripts
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tools/tcl - Tcl scripts
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3. Change Log ----------------------------------------------------------------
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3. Change Log ----------------------------------------------------------------
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- trunk (2013-05-12: svn rev 21(oc) 518(wfjm); untagged w11a_V0.58) +++++++++
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- trunk (2014-05-29: svn rev 22(oc) 556(wfjm); untagged w11a_V0.581) ++++++++
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- summary
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- new reference system
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- Switched from ISE 13.3 to 14.7.
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- map/par behaviour changed, unfortunately unfavorably for w11a.
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On Nexys3 no timing closure anymore for 80 MHz, only 72 MHz can
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be achieved now.
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- new man pages (in doc/man/man1/)
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- support for Spartan-6 CMTs in PLL and DCM mode
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- New features
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- new modules
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- rtl/vlib/xlib
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- s6_cmt_sfs_unisim - Spartan-6 CMT for simple frequency synthesis
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- s6_cmt_sfs_gsim - dito, simple ghdl simulation model
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- tools/src/librutiltpp
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- RtclSignalAction - Tcl signal handler
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- RtclSystem - Tcl Unix system interface
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- new files
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- tools/bin/create_disk - creates a disk container file
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- tools/bin/xtwi - Xilinx Tool Wrapper script for ISE
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- tools/tcl/rw11/defs.tcl - w11a definitions
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- Changes
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- rtl/make
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- imp_*.opt - use -fastpaths, -u, -tsi for trce
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- imp_s6_speed.opt - adopt for ISE 14.x
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- generic_xflow.mk - use xtwi; trce tsi file; use -C for cpp
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- generic_isim.mk - use xtwi
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- generic_xflow_cpld.mk - use xtwi
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- rtl/sys_gen/*/nexys3
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- .../sys_*.vhd - pll support, use clksys_vcodivide ect
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- rtl/sys_gen/w11a/nexys3
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- sys_conf.vhd - use 72 MHz, no closure in ISE 14.x for 80
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- rtl/bplib/nexys(2|3)
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- nexys(2|3)_time_fx2_ic.ucf - add VALID for hold time check
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- tools/src/librwxxtpp
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- RtclRw11Cpu - cp command options modified
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- tools/bin
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- vbomconv - add --viv_vhdl (for Vivado)
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- tools/tcl/rw11
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- util.tcl - move definitions to defs.tcl
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- Bug fixes
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- tools/src/librtools/RlogFile - fix date print (month was off by one)
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- tools/tcl/rw11/asm.tcl - asmwait checks now pc if stop: defined
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- Other updates
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- INSTALL_ghdl.txt - text reflects current situation on ghdl packages
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- trunk (2013-05-12: svn rev 21(oc) 518+(wfjm); untagged w11a_V0.58) ++++++++
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- Summary
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- Summary
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- C++ and Tcl based backend server now fully functional, supports with
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- C++ and Tcl based backend server now fully functional, supports with
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DL11, RK11, LP11 and PC11 all devices available in w11a designs
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DL11, RK11, LP11 and PC11 all devices available in w11a designs
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- the old perl based backend server (pi_rri) is obsolete and removed
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- the old perl based backend server (pi_rri) is obsolete and removed
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