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* Fix OUT 7 to the memory map: it was blocked by ~intio_selsramshareH. Peter Anvin2016-11-121-19/+15
* Clear abc_out_7_q on resetH. Peter Anvin2016-11-121-0/+1
* Avoid latch in video_width; allow flipping sw9 at runtimeH. Peter Anvin2016-11-121-2/+11
* OUT 7 needs a strobe just like intio_selH. Peter Anvin2016-11-121-2/+4
* Improve sdram timing by enabling I/O cell packing; fgpage 5H. Peter Anvin2016-11-123-30/+80
* revrom: mark if the working tree is modifiedH. Peter Anvin2016-11-111-1/+1
* Disable revrom poking via JTAG; adds an unnecessary JTAB moduleH. Peter Anvin2016-11-111-3/+3
* Create a revision ID ROM which can be read from ABCH. Peter Anvin2016-11-116-17/+265
* Finally: a functional version of the 200 MHz SRAMH. Peter Anvin2016-11-1111-296/+348
* The address is available one CPU cycle before MREQ#, use thatH. Peter Anvin2016-11-101-139/+0
* Current status of SRAM sharingH. Peter Anvin2016-11-097-318/+365
* sync.v: work around Quartus problem with generate ifH. Peter Anvin2016-11-051-39/+49
* display.v: use the stabilizer for fgctl_qH. Peter Anvin2016-11-041-9/+5
* sync.v: remove unused altera_attributeH. Peter Anvin2016-11-041-2/+2
* sync.v: include both synchronizer and stabilizer supportH. Peter Anvin2016-11-041-14/+104
* SRAM: implement the new 200 MHz shared state machineH. Peter Anvin2016-11-011-51/+116
* display.v: rename fgpixels to fgpixelH. Peter Anvin2016-11-011-3/+3
* Minor video fixesH. Peter Anvin2016-11-012-2/+2
* WIP: adjust SRAM timing to be able to share with another deviceH. Peter Anvin2016-11-0110-1006/+1414
* sddisk.v: remove expression that turns into a latchH. Peter Anvin2016-10-311-2/+1
* Add support for using the GPIO 0 header as, well, GPIOs.H. Peter Anvin2016-10-232-32/+148
* abc80.qsf: add mega/bgram.vH. Peter Anvin2016-10-231-0/+1
* keyboard.txt: convert to UTF-8H. Peter Anvin2016-10-151-8/+8
* Add color block graphics unitH. Peter Anvin2016-10-146-114/+420
* Merge branch 'de1' of ssh://terminus.zytor.com/pub/git/fpga/abc80/abc80 into de1H. Peter Anvin2016-10-142-12/+41
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| * bin2bac: find the entrypoint in the .def fileH. Peter Anvin2016-10-121-3/+24
| * bin2bac: actually make the relocatable loader workH. Peter Anvin2016-10-122-11/+19
* | abc80.v: make it possible to simulate a green or yellow screenH. Peter Anvin2016-10-143-156/+192
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* bin2bac: update to handle relocations from z88dk-z80asmH. Peter Anvin2016-10-074-119/+188
* sound.v: Change the one-shot generator to handle short inhibit pulsesH. Peter Anvin2015-06-091-10/+20
* rambasic.asm: routine for copying ROM to RAMH. Peter Anvin2015-06-032-1/+63
* bin2bac: Simplify the codeH. Peter Anvin2014-06-171-9/+7
* abc80.v: Allow the CPU to control the red LEDsH. Peter Anvin2014-06-171-1/+12
* bacldr: Add loader variant that supports relocatable codeH. Peter Anvin2014-06-173-20/+118
* CHANGES: Document that execute map is no longer supportedH. Peter Anvin2014-06-111-0/+4
* CHANGES: convert file to UTF-8H. Peter Anvin2014-06-111-4/+4
* CHANGES: console is the -c options to abcprintdH. Peter Anvin2014-06-111-1/+1
* CHANGES: update to match the current releaseH. Peter Anvin2014-06-111-0/+15
* printer: Add PRC: device to print to the debug consoleH. Peter Anvin2014-06-111-44/+70
* data: Clean up *.lst files on make cleanH. Peter Anvin2014-06-111-2/+2
* data: Add missing script file stripzero.plH. Peter Anvin2014-06-111-0/+21
* data: Add .bac to suffixes to be cleaned up on make cleanH. Peter Anvin2014-06-111-2/+2
* Ignore .bac and .abs filesH. Peter Anvin2014-06-111-0/+2
* bacldr: Correct commentH. Peter Anvin2014-06-111-1/+1
* bin2bac: fix missing paren in commentH. Peter Anvin2014-06-111-1/+1
* bin2bac: convert entry from oct/hex if necessaryH. Peter Anvin2014-06-111-0/+1
* bin2bac: Simplify by requiring the whole data block to be contiguousH. Peter Anvin2014-06-113-65/+38
* bin2bac: Add program to convert an assembly program to a .BAC fileH. Peter Anvin2014-06-113-1/+159
* cbios: it is the DPB that can be dynamic, not the DPHH. Peter Anvin2014-06-011-27/+26
* dumpregs: useful debugging routineH. Peter Anvin2014-06-011-0/+82