Commit History

Autor SHA1 Mensaxe Data
  H. Peter Anvin 65dec219d1 Fix top level Makefile %!s(int64=3) %!d(string=hai) anos
  H. Peter Anvin 3f417a182e tools: build a z80-none-elf binutils, riscv-gdb %!s(int64=3) %!d(string=hai) anos
  H. Peter Anvin 48d72fab81 fpga: better Makefile handling of the Quartus flow %!s(int64=3) %!d(string=hai) anos
  H. Peter Anvin 062a3d9eb1 Reorganize tree so a single Makefile can do the right thing %!s(int64=3) %!d(string=hai) anos
  H. Peter Anvin 29838ba040 Add toolchain build via git submodules and Makefile %!s(int64=3) %!d(string=hai) anos
  H. Peter Anvin 4771d428e2 bin2mif: fast_ram expects unpacked decimal filename indicies %!s(int64=3) %!d(string=hai) anos
  H. Peter Anvin aad6fa3aad fw: link against newlib-nano %!s(int64=3) %!d(string=hai) anos
  H. Peter Anvin 873b48e082 synchro.sv: use global version of tostr() %!s(int64=3) %!d(string=hai) anos
  H. Peter Anvin 8e77198270 Better fast_mem implementation; need to split .mif files %!s(int64=3) %!d(string=hai) anos
  H. Peter Anvin 0a742774ae Getting full synthesis with CPU and fast memory; not tested yet %!s(int64=3) %!d(string=hai) anos
  H. Peter Anvin 345f6b4fb6 fw: build and link a file that can go into the fast memory %!s(int64=3) %!d(string=hai) anos
  H. Peter Anvin 29caaeebbe pll: change system clock to 84 MHz %!s(int64=3) %!d(string=hai) anos
  H. Peter Anvin 98999420a7 max80: better testing of the sdram controller %!s(int64=3) %!d(string=hai) anos
  H. Peter Anvin dd78b3450d sdram.sv: fix logic for next_bank and last_dword %!s(int64=3) %!d(string=hai) anos
  H. Peter Anvin 2517eac8ba sdram: make the bus protocol actually work sanely %!s(int64=3) %!d(string=hai) anos
  H. Peter Anvin 728e8de139 sdram: allow arbitrary alignments on port 1 %!s(int64=3) %!d(string=hai) anos
  H. Peter Anvin 35ce29d153 spi_master: remove non-synthesizable constructs %!s(int64=3) %!d(string=hai) anos
  H. Peter Anvin fadf05d416 spi_master: use "output reg" where it makes sense %!s(int64=3) %!d(string=hai) anos
  H. Peter Anvin b1330f1322 spi_master: move some configs to ports; add latch_q option %!s(int64=3) %!d(string=hai) anos
  H. Peter Anvin d2dbda9124 spi_master: add support for CPOL=1 (SPI mode 2) %!s(int64=3) %!d(string=hai) anos
  H. Peter Anvin 1355c99091 Add SPI master unit IP, move generally useful functions to a common file %!s(int64=3) %!d(string=hai) anos
  H. Peter Anvin 2c6d4d66d2 sdram: fix some timing calculations, pre-ack, cleanups %!s(int64=3) %!d(string=hai) anos
  H. Peter Anvin 7efe6c8d1c sdram: fix op_cycle counter overflow %!s(int64=3) %!d(string=hai) anos
  H. Peter Anvin 0b53a475f8 sdram: make it a little clearer what the equation actually is %!s(int64=3) %!d(string=hai) anos
  H. Peter Anvin 9363f018e1 sdram: rewrite state machine with an operations loop counter %!s(int64=3) %!d(string=hai) anos
  H. Peter Anvin b2d184d021 Fix polarity of output SDRAM clock; move into sdram module %!s(int64=3) %!d(string=hai) anos
  H. Peter Anvin 8bf5d90a2d .gitignore: add some editor temp file patterns %!s(int64=3) %!d(string=hai) anos
  H. Peter Anvin 94b62ada47 max80.qsf: restore sourcing of pins.tcl %!s(int64=3) %!d(string=hai) anos
  H. Peter Anvin 30d5acc569 Change core clock to 168 MHz and video clock to 48 MHz %!s(int64=3) %!d(string=hai) anos
  H. Peter Anvin afc9429471 Add simple SDRAM controller %!s(int64=3) %!d(string=hai) anos