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Subversion Repositories System09

[/] [System09/] - Rev 177

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Rev Log message Author Age Path
177 work on zybo port davidgb 2025d 05h /System09/
176 Don't delete system09_impact.cmd on 'clean' davidgb 2025d 07h /System09/
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 2025d 07h /System09/
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 2025d 10h /System09/
173 Add another 16k BRAM for 56K total memory davidgb 2027d 06h /System09/
172 Add 16k RAM davidgb 2027d 06h /System09/
171 remove old Xess files davidgb 2027d 11h /System09/
170 More debugging. Can now see cpu_addr incrementing correctly.
Added 32k BRAM 0000-7FFF.		 davidgb 2027d 11h /System09/
169 Fixed clock connection and reset button polarity. Debug LED counting and cpu_clk now indicates some activity. davidgb 2027d 17h /System09/
168 Added more pinloc info. Switched RS-232 to use PMOD connector for more h/w debug visibility. davidgb 2027d 17h /System09/
167 Update MAP_FLAGS for z20. Update UCF to have Pmod JC for the RS-232 Pmod davidgb 2028d 06h /System09/
166 hack some pin locs. davidgb 2028d 06h /System09/
165 initial checkin for zybo z20. Still need to fix ucf file. davidgb 2028d 06h /System09/
164 work on impact support davidgb 2028d 06h /System09/
163 more directory cleanup davidgb 2028d 06h /System09/
162 stripped down to most basic system (no vdu, keyboard, sdram, ide, etc). davidgb 2028d 06h /System09/
161 more work on makefile for atlys davidgb 2028d 11h /System09/
160 impact command file for atlys davidgb 2028d 11h /System09/
159 remove Xess tool references. davidgb 2028d 12h /System09/
158 switch to stock SWT boot rom and flex9ram davidgb 2028d 12h /System09/
157 Switch to stock SWT boot rom and flex9ram davidgb 2028d 12h /System09/
156 clean up webtalk file davidgb 2028d 12h /System09/
155 remove dependency for impact davidgb 2028d 12h /System09/
154 Made sure "END START" line is complete so ASMB will apply the transfer address davidgb 2030d 06h /System09/
153 Add assembler code for XSEND and XRECV xmodem transfer programs davidgb 2031d 07h /System09/
152 More atlys cleanup davidgb 2271d 21h /System09/
151 Specializing options for SPARTAN6 family davidgb 2271d 21h /System09/
150 Remove old file davidgb 2271d 21h /System09/
149 Cleanup davidgb 2271d 21h /System09/
148 Check in Atlys work davidgb 2271d 21h /System09/

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