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

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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 1197d 08h /System09/trunk/rtl/
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 1197d 11h /System09/trunk/rtl/
173 Add another 16k BRAM for 56K total memory davidgb 1199d 07h /System09/trunk/rtl/
172 Add 16k RAM davidgb 1199d 07h /System09/trunk/rtl/
171 remove old Xess files davidgb 1199d 12h /System09/trunk/rtl/
170 More debugging. Can now see cpu_addr incrementing correctly.
Added 32k BRAM 0000-7FFF.		 davidgb 1199d 12h /System09/trunk/rtl/
169 Fixed clock connection and reset button polarity. Debug LED counting and cpu_clk now indicates some activity. davidgb 1199d 18h /System09/trunk/rtl/
168 Added more pinloc info. Switched RS-232 to use PMOD connector for more h/w debug visibility. davidgb 1199d 18h /System09/trunk/rtl/
167 Update MAP_FLAGS for z20. Update UCF to have Pmod JC for the RS-232 Pmod davidgb 1200d 07h /System09/trunk/rtl/
166 hack some pin locs. davidgb 1200d 07h /System09/trunk/rtl/
165 initial checkin for zybo z20. Still need to fix ucf file. davidgb 1200d 07h /System09/trunk/rtl/
163 more directory cleanup davidgb 1200d 08h /System09/trunk/rtl/
162 stripped down to most basic system (no vdu, keyboard, sdram, ide, etc). davidgb 1200d 08h /System09/trunk/rtl/
161 more work on makefile for atlys davidgb 1200d 13h /System09/trunk/rtl/
160 impact command file for atlys davidgb 1200d 13h /System09/trunk/rtl/
159 remove Xess tool references. davidgb 1200d 13h /System09/trunk/rtl/
158 switch to stock SWT boot rom and flex9ram davidgb 1200d 13h /System09/trunk/rtl/
157 Switch to stock SWT boot rom and flex9ram davidgb 1200d 13h /System09/trunk/rtl/
156 clean up webtalk file davidgb 1200d 13h /System09/trunk/rtl/
152 More atlys cleanup davidgb 1443d 22h /System09/trunk/rtl/
150 Remove old file davidgb 1443d 23h /System09/trunk/rtl/
149 Cleanup davidgb 1443d 23h /System09/trunk/rtl/
148 Check in Atlys work davidgb 1443d 23h /System09/trunk/rtl/
146 davidgb 1445d 12h /System09/trunk/rtl/
145 Adding ISE 14.7 project file davidgb 1445d 13h /System09/trunk/rtl/
141 Started work on version for Digilent Atlys SPARTAN6 board (does not build, just infrastructure to start the project) davidgb 1479d 16h /System09/trunk/rtl/
140 Removed unused file. Removed dos format davidgb 1479d 17h /System09/trunk/rtl/
139 format davidgb 1479d 18h /System09/trunk/rtl/
138 Remove DOS format davidgb 1479d 18h /System09/trunk/rtl/
137 Work on base version davidgb 1479d 18h /System09/trunk/rtl/

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