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

Subversion Repositories System09

[/] [System09/] [trunk/] [rtl/] - Rev 200

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	1241d 16h	/System09/trunk/rtl/
173	Add another 16k BRAM for 56K total memory	davidgb	1243d 11h	/System09/trunk/rtl/
172	Add 16k RAM	davidgb	1243d 11h	/System09/trunk/rtl/
171	remove old Xess files	davidgb	1243d 17h	/System09/trunk/rtl/
170	More debugging. Can now see cpu_addr incrementing correctly. Added 32k BRAM 0000-7FFF.	davidgb	1243d 17h	/System09/trunk/rtl/
169	Fixed clock connection and reset button polarity. Debug LED counting and cpu_clk now indicates some activity.	davidgb	1243d 22h	/System09/trunk/rtl/
168	Added more pinloc info. Switched RS-232 to use PMOD connector for more h/w debug visibility.	davidgb	1243d 22h	/System09/trunk/rtl/
167	Update MAP_FLAGS for z20. Update UCF to have Pmod JC for the RS-232 Pmod	davidgb	1244d 11h	/System09/trunk/rtl/
166	hack some pin locs.	davidgb	1244d 11h	/System09/trunk/rtl/
165	initial checkin for zybo z20. Still need to fix ucf file.	davidgb	1244d 12h	/System09/trunk/rtl/