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# $Id: README.txt 318 2010-07-23 18:28:40Z mueller $
Release notes for w11a
Table of content:
1. Documentation
2. Files
3. Change Log
1. Documentation ----------------------------------------------------------
More detailed information on installation, build and test can be found
in the doc directory, specifically
* README.txt: release notes
* INSTALL.txt: installation and building test benches and systems
* w11a_tb_guide.txt: running test benches
* w11a_os_guide.txt: booting operating systems
* w11a_known_issues.txt: known differences, limitations and issues
2. Files ------------------------------------------------------------------
doc Documentation
rtl VHDL sources
rtl/bplib - board and component support libs
rtl/bplib/issi - for ISSI parts
rtl/bplib/micron - for Micron parts
rtl/bplib/nexys2 - for Digilent Nexsy2 board
rtl/bplib/s3board - for Digilent S3BOARD
rtl/ibus - ibus devices (UNIBUS peripherals)
rtl/sys_gen - top level designs
rtl/sys_gen/w11a - top level designs for w11a SoC
rtl/sys_gen/w11a/nexys2 - w11a SoC for Digilent Nexsy2
rtl/sys_gen/w11a/s3board - w11a SoC for Digilent S3BOARD
rtl/vlib - VHDL component libs
rtl/vlib/comlib - communication
rtl/vlib/genlib - general
rtl/vlib/memlib - memory
rtl/vlib/rri - remote-register-interface
rtl/vlib/serport - serial port (UART)
rtl/vlib/simlib - simulation helper lib
rtl/vlib/xlib - Xilinx specific components
rtl/w11a - w11a core
tools helper programs
tools/bin - scripts and binaries
3. Change Log -------------------------------------------------------------
- trunk (current development snapshot) -----------------------
indentical to w11a_V0.5
- w11a_V0.5 (2010-07-23) -------------------------------------
Initial release with
- w11a CPU core
- basic set of peripherals: kw11l, dl11, lp11, pc11, rk11/rk05
- just for fun: iist (not fully implemented and tested yet)
- two complete system configurations with
- for a Digilent S3BOARD rtl/sys_gen/w11a/s3board/sys_w11a_s3
- for a Digilent Nexys2 rtl/sys_gen/w11a/nexys2/sys_w11a_n2