OpenCores
URL https://opencores.org/ocsvn/System09/System09/trunk

Subversion Repositories System09

[/] [System09/] [trunk/] [rtl/] [System09_Digilent_Atlys/] - Rev 175

Rev

Go to most recent revision

Filtering Options

Clear current filter

Rev Log message Author Age Path
175 Corrected RS-232 pin connections. Cleaned up code. Removed debug code.
System boots but the baud clock must be wrong - get garbage on hyperterm.
davidgb 1241d 13h /System09/trunk/rtl/System09_Digilent_Atlys/
174 Added button debounce. Single-step button. multiplex LED to show nibbles of addr and data for debug. Confirmed that CPU is reading from sys09swt.vhd SBug ROM correctly. Still need to debug ACIA output. davidgb 1241d 16h /System09/trunk/rtl/System09_Digilent_Atlys/
173 Add another 16k BRAM for 56K total memory davidgb 1243d 12h /System09/trunk/rtl/System09_Digilent_Atlys/
171 remove old Xess files davidgb 1243d 17h /System09/trunk/rtl/System09_Digilent_Atlys/
170 More debugging. Can now see cpu_addr incrementing correctly.
Added 32k BRAM 0000-7FFF.
davidgb 1243d 17h /System09/trunk/rtl/System09_Digilent_Atlys/
169 Fixed clock connection and reset button polarity. Debug LED counting and cpu_clk now indicates some activity. davidgb 1243d 23h /System09/trunk/rtl/System09_Digilent_Atlys/
168 Added more pinloc info. Switched RS-232 to use PMOD connector for more h/w debug visibility. davidgb 1243d 23h /System09/trunk/rtl/System09_Digilent_Atlys/
163 more directory cleanup davidgb 1244d 12h /System09/trunk/rtl/System09_Digilent_Atlys/
162 stripped down to most basic system (no vdu, keyboard, sdram, ide, etc). davidgb 1244d 12h /System09/trunk/rtl/System09_Digilent_Atlys/
161 more work on makefile for atlys davidgb 1244d 17h /System09/trunk/rtl/System09_Digilent_Atlys/
160 impact command file for atlys davidgb 1244d 17h /System09/trunk/rtl/System09_Digilent_Atlys/
159 remove Xess tool references. davidgb 1244d 18h /System09/trunk/rtl/System09_Digilent_Atlys/
158 switch to stock SWT boot rom and flex9ram davidgb 1244d 18h /System09/trunk/rtl/System09_Digilent_Atlys/
157 Switch to stock SWT boot rom and flex9ram davidgb 1244d 18h /System09/trunk/rtl/System09_Digilent_Atlys/
152 More atlys cleanup davidgb 1488d 03h /System09/trunk/rtl/System09_Digilent_Atlys/
150 Remove old file davidgb 1488d 03h /System09/trunk/rtl/System09_Digilent_Atlys/
149 Cleanup davidgb 1488d 03h /System09/trunk/rtl/System09_Digilent_Atlys/
148 Check in Atlys work davidgb 1488d 03h /System09/trunk/rtl/System09_Digilent_Atlys/
146 davidgb 1489d 16h /System09/trunk/rtl/System09_Digilent_Atlys/
141 Started work on version for Digilent Atlys SPARTAN6 board (does not build, just infrastructure to start the project) davidgb 1523d 20h /System09/trunk/rtl/System09_Digilent_Atlys/

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.