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[/] [System09/] [trunk/] [rtl/] [System09_Digilent_ZyboZ20/] - Rev 208

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Rev Log message Author Age Path
208 swapped 32k and 16k ram to use block_spram. davidgb 1352d 01h /System09/trunk/rtl/System09_Digilent_ZyboZ20/
207 Updated design to pick up vdu8_spram (which uses parameterized ram for video memory instead of hard macros) davidgb 1352d 02h /System09/trunk/rtl/System09_Digilent_ZyboZ20/
202 Updated Zybo design to reintroduce VDU8 driving the PmodVGA on pmod connectors JC+JD.
This version also uses PmodUSBUART on JE. To use PmodRS232 you must edit the .ucf file and select the appropriate pin LOCs.		 davidgb 1352d 03h /System09/trunk/rtl/System09_Digilent_ZyboZ20/
200 Started adding back in video support - VDU8 instantiated and RGBHV bits sent to Pmod JE port. davidgb 1365d 19h /System09/trunk/rtl/System09_Digilent_ZyboZ20/
199 Add in full RS-232 handshake for PmodUSBUART. davidgb 1366d 20h /System09/trunk/rtl/System09_Digilent_ZyboZ20/
198 Update UCF file to select Pmod pinout compatible with the PmodUSBUART.
To use, make sure PmodUSBUART has JP1 as "LCL". Connect the usb to the uart and open the terminal program. Test the transmission via the LED on the Pmod. Then (carefully) plug into Pmod port on Zybo.		 davidgb 1366d 22h /System09/trunk/rtl/System09_Digilent_ZyboZ20/
196 Working system boots to SBUG. Uses RS232 Pmod (no handshake) and 57600,8,N,1 (no handshake) hyperterm. davidgb 1373d 19h /System09/trunk/rtl/System09_Digilent_ZyboZ20/
193 Fixed part of the ACIA problem - the polarity of the NMI was wrong. Now get clean output but input to the ACIA is not working. Also fixed the 32k addressing davidgb 1373d 23h /System09/trunk/rtl/System09_Digilent_ZyboZ20/
187 Partially works. Garbage on the ACIA due to baud clock problems. davidgb 1380d 20h /System09/trunk/rtl/System09_Digilent_ZyboZ20/
180 removed xdc file since ISE 14.7 does not support XDC davidgb 1381d 01h /System09/trunk/rtl/System09_Digilent_ZyboZ20/
179 Zybo port done to the same point as the Atlys port. The hardware appears to work but the ACIA is not communicating properly. davidgb 1381d 01h /System09/trunk/rtl/System09_Digilent_ZyboZ20/
178 work on constraints file davidgb 1381d 13h /System09/trunk/rtl/System09_Digilent_ZyboZ20/
177 work on zybo port davidgb 1381d 13h /System09/trunk/rtl/System09_Digilent_ZyboZ20/
167 Update MAP_FLAGS for z20. Update UCF to have Pmod JC for the RS-232 Pmod davidgb 1384d 14h /System09/trunk/rtl/System09_Digilent_ZyboZ20/
166 hack some pin locs. davidgb 1384d 14h /System09/trunk/rtl/System09_Digilent_ZyboZ20/
165 initial checkin for zybo z20. Still need to fix ucf file. davidgb 1384d 14h /System09/trunk/rtl/System09_Digilent_ZyboZ20/

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