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Subversion Repositories System09

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Rev Log message Author Age Path
176 Don't delete system09_impact.cmd on 'clean' davidgb 1236d 02h /
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 1236d 02h /
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 1236d 05h /
173 Add another 16k BRAM for 56K total memory davidgb 1238d 01h /
172 Add 16k RAM davidgb 1238d 01h /
171 remove old Xess files davidgb 1238d 06h /
170 More debugging. Can now see cpu_addr incrementing correctly.
Added 32k BRAM 0000-7FFF.		 davidgb 1238d 06h /
169 Fixed clock connection and reset button polarity. Debug LED counting and cpu_clk now indicates some activity. davidgb 1238d 12h /
168 Added more pinloc info. Switched RS-232 to use PMOD connector for more h/w debug visibility. davidgb 1238d 12h /
167 Update MAP_FLAGS for z20. Update UCF to have Pmod JC for the RS-232 Pmod davidgb 1239d 01h /
166 hack some pin locs. davidgb 1239d 01h /
165 initial checkin for zybo z20. Still need to fix ucf file. davidgb 1239d 01h /
164 work on impact support davidgb 1239d 02h /
163 more directory cleanup davidgb 1239d 02h /
162 stripped down to most basic system (no vdu, keyboard, sdram, ide, etc). davidgb 1239d 02h /
161 more work on makefile for atlys davidgb 1239d 07h /
160 impact command file for atlys davidgb 1239d 07h /
159 remove Xess tool references. davidgb 1239d 07h /
158 switch to stock SWT boot rom and flex9ram davidgb 1239d 07h /
157 Switch to stock SWT boot rom and flex9ram davidgb 1239d 07h /
156 clean up webtalk file davidgb 1239d 07h /
155 remove dependency for impact davidgb 1239d 07h /
154 Made sure "END START" line is complete so ASMB will apply the transfer address davidgb 1241d 02h /
153 Add assembler code for XSEND and XRECV xmodem transfer programs davidgb 1242d 02h /
152 More atlys cleanup davidgb 1482d 16h /
151 Specializing options for SPARTAN6 family davidgb 1482d 17h /
150 Remove old file davidgb 1482d 17h /
149 Cleanup davidgb 1482d 17h /
148 Check in Atlys work davidgb 1482d 17h /
147 Make Xilinx *.xst file parsing to extract target device info more robust. davidgb 1482d 17h /

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