Commit History

Author SHA1 Message Date
  Maximilian Rehkopf a083d80ff9 FPGA: update clock speed to 88MHz 12 years ago
  Maximilian Rehkopf e33b2b2bc7 FPGA: simple SNES address input filtering 12 years ago
  Maximilian Rehkopf f5caf21fac FPGA: slightly tighten timing constraints 12 years ago
  ikari e2f33c28c9 FPGA: pull-up SD clock 12 years ago
  ikari eefcc712ca FPGA: add RAM1 pinout to user constraints 12 years ago
  ikari 5a3e935a3e FPGA: region override (patch register $213f) 12 years ago
  Maximilian Rehkopf 86576d2e48 FPGA: clean up (port size mismatches, unused regs/wires, ...) 12 years ago
  Maximilian Rehkopf f3a67ab5aa FPGA: rework shared memory access 12 years ago
  Maximilian Rehkopf 80243fa604 FPGA: sync SPI to external SCK (allow 48MHz SCK) 12 years ago
  ikari 29f427821b FPGA: Fix upd77c25 for 1chip consoles 13 years ago
  ikari 00e090aef9 FPGA: update user constraints + BRAMs 13 years ago
  ikari 34188532f9 uPD77C25 (DSP1-4) (preliminary) 13 years ago
  ikari 04bc32de86 FPGA: fix BS-X mapping, S-RTC interface 13 years ago
  ikari 6b9acae5c2 BS-X support (FPGA) 13 years ago
  ikari b28cf99cf3 MSU1 data support, clock measurement 13 years ago
  ikari 97316353c3 sd acceleration (FPGA side) 13 years ago
  ikari c5ff79a9d2 SD native mode bitbanging (4-bit). No write support yet 13 years ago
  ikari 7c47143900 Revert to last working SRAM configuration (for AM2010) 14 years ago
  ikari f6f5a64cab lots of wip, tests, incoming redesign 14 years ago
  ikari 1b65c4fd88 bugfixes for SD card compatibility in DMA mode 14 years ago
  ikari 63febb92c6 SPI offloading -> 5x loading speed (needs code cleanup) 14 years ago
  ikari b37fc1b846 fix strange inverted address line bug, lots of other stuff 14 years ago
  ikari 09e2480eac Rev.C prep 14 years ago
  ikari 81097a290e misc stuff, preparation hack for autonomous clock (needs to be reverted) 14 years ago
  ikari 677233c0d7 Adjustments for board rev.B 14 years ago
  ikari 64899bdb22 certainly something 14 years ago
  ikari f3e07ff30c wip 14 years ago
  ikari e4fc4f257a cleanup schematic, edge triggered cycle start detection, debug output cleanup 14 years ago
  ikari ceb5bec774 new SRAM access (SPI) 14 years ago
  ikari 784b47d7ed update 14 years ago