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[/] [System09/] [trunk/] - Rev 217

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Rev Log message Author Age Path
217 Extended debug sw to show keyboard data. PS/2 keyboard now works on USB HID (you must use a PS/2 keyboard + PS/2-to-USB dongle for it to work). davidgb 491d 18h /System09/trunk/
216 Get rid of warning about unconnected CLK0 pin davidgb 491d 19h /System09/trunk/
215 Update project after switching to xilinx block ram davidgb 491d 21h /System09/trunk/
214 Switch to Xilinx block ram davidgb 491d 21h /System09/trunk/
213 updated project file davidgb 491d 22h /System09/trunk/
212 Switched from VGA output to HDMI output. davidgb 491d 22h /System09/trunk/
211 New version of VDU8 that has HDMI output. Still needs work refactoring clock signals. davidgb 491d 22h /System09/trunk/
210 Check in code fragment implementing HDMI/TMDS encoding.
Derived from HDMI_test.v https://www.fpga4fun.com/HDMI.html (c) fpga4fun.com & KNJN LLC 2013
davidgb 491d 22h /System09/trunk/
209 Started adding in keyboard (not tested).
Added in green-only VGA output thru Pmod port to PmodVGA J2 port.
Started working on HDMI output
davidgb 492d 00h /System09/trunk/
208 swapped 32k and 16k ram to use block_spram. davidgb 536d 01h /System09/trunk/
207 Updated design to pick up vdu8_spram (which uses parameterized ram for video memory instead of hard macros) davidgb 536d 01h /System09/trunk/
206 Update comment/cleanup davidgb 536d 01h /System09/trunk/
205 A new version of VDU8 that uses the parameterized xilinx ram "block_spram" for the video memory. davidgb 536d 01h /System09/trunk/
204 patched up ram for zybo use davidgb 536d 01h /System09/trunk/
203 Added a parameterized ram model. davidgb 536d 01h /System09/trunk/
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 536d 02h /System09/trunk/
201 A copy of XSA-3S1000.ucf and System09_Xess_XSA-3S1000.vhd that have dual serial ports with no handshake. davidgb 542d 21h /System09/trunk/
200 Started adding back in video support - VDU8 instantiated and RGBHV bits sent to Pmod JE port. davidgb 549d 18h /System09/trunk/
199 Add in full RS-232 handshake for PmodUSBUART. davidgb 550d 20h /System09/trunk/
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 550d 21h /System09/trunk/
197 Updates from John Kent:
-- 4.5 John Kent 2012-02-04 Re-arranged Rx & Tx Baud clock edge detect.
-- 4.6 John Kent 3021-01-30 Double sample RxC, TxC, and RxD with cpu_clk
-- for 125MHz Clock on Zybo Z7 board.
davidgb 557d 18h /System09/trunk/
196 Working system boots to SBUG. Uses RS232 Pmod (no handshake) and 57600,8,N,1 (no handshake) hyperterm. davidgb 557d 18h /System09/trunk/
195 Switched to using the UART over usb for the console port. davidgb 557d 19h /System09/trunk/
194 Finally have a working board. davidgb 557d 19h /System09/trunk/
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 557d 23h /System09/trunk/
192 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. davidgb 557d 23h /System09/trunk/
191 check in file so that you do not need to generate it when running ISE in gui davidgb 558d 20h /System09/trunk/
190 check in file so that you do not need to generate it when running ISE in gui davidgb 558d 20h /System09/trunk/
189 Remove unused file. Created by ISE gui. davidgb 564d 14h /System09/trunk/
188 update options to match what the ISE gui does davidgb 564d 14h /System09/trunk/

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