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

Subversion Repositories System09

[/] [System09/] - Rev 174

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Rev Log message Author Age Path
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 1198d 11h /System09/
173 Add another 16k BRAM for 56K total memory davidgb 1200d 06h /System09/
172 Add 16k RAM davidgb 1200d 06h /System09/
171 remove old Xess files davidgb 1200d 12h /System09/
170 More debugging. Can now see cpu_addr incrementing correctly.
Added 32k BRAM 0000-7FFF.		 davidgb 1200d 12h /System09/
169 Fixed clock connection and reset button polarity. Debug LED counting and cpu_clk now indicates some activity. davidgb 1200d 17h /System09/
168 Added more pinloc info. Switched RS-232 to use PMOD connector for more h/w debug visibility. davidgb 1200d 17h /System09/
167 Update MAP_FLAGS for z20. Update UCF to have Pmod JC for the RS-232 Pmod davidgb 1201d 06h /System09/
166 hack some pin locs. davidgb 1201d 06h /System09/
165 initial checkin for zybo z20. Still need to fix ucf file. davidgb 1201d 07h /System09/
164 work on impact support davidgb 1201d 07h /System09/
163 more directory cleanup davidgb 1201d 07h /System09/
162 stripped down to most basic system (no vdu, keyboard, sdram, ide, etc). davidgb 1201d 07h /System09/
161 more work on makefile for atlys davidgb 1201d 12h /System09/
160 impact command file for atlys davidgb 1201d 12h /System09/
159 remove Xess tool references. davidgb 1201d 12h /System09/
158 switch to stock SWT boot rom and flex9ram davidgb 1201d 12h /System09/
157 Switch to stock SWT boot rom and flex9ram davidgb 1201d 12h /System09/
156 clean up webtalk file davidgb 1201d 12h /System09/
155 remove dependency for impact davidgb 1201d 12h /System09/
154 Made sure "END START" line is complete so ASMB will apply the transfer address davidgb 1203d 07h /System09/
153 Add assembler code for XSEND and XRECV xmodem transfer programs davidgb 1204d 08h /System09/
152 More atlys cleanup davidgb 1444d 22h /System09/
151 Specializing options for SPARTAN6 family davidgb 1444d 22h /System09/
150 Remove old file davidgb 1444d 22h /System09/
149 Cleanup davidgb 1444d 22h /System09/
148 Check in Atlys work davidgb 1444d 22h /System09/
147 Make Xilinx *.xst file parsing to extract target device info more robust. davidgb 1444d 23h /System09/
146 davidgb 1446d 11h /System09/
145 Adding ISE 14.7 project file davidgb 1446d 12h /System09/

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