Commits · master · Koen Martens / gmcpu8

26 Aug, 2019 2 commits
- uart: implement receive logic in top-level module · 8cb95d13
  Koen Martens authored Aug 26, 2019
  
  8cb95d13
- uart: test framing error in receive module · 54273110
  Koen Martens authored Aug 26, 2019
  
  54273110
23 Aug, 2019 2 commits
- gios: modify Makefile to use gmcpu8-elf toolchain · 9157711a
  Koen Martens authored Aug 23, 2019
  
  9157711a
- uart: implement receive module · 4577c1f2
  Koen Martens authored Aug 23, 2019
  
  4577c1f2
18 Aug, 2019 11 commits
- soc: add serial test rom as soc1_rom.hex · 572dcf32
  Koen Martens authored Aug 18, 2019
  
  572dcf32
- gios: refactor i/o port definitions, use .equ · ca418d56
  Koen Martens authored Aug 18, 2019
  
  ca418d56
- uart: THR is actually at address 0 · b0ce5251
  Koen Martens authored Aug 18, 2019
  
  b0ce5251
- gios: initialize uart, flush uart · 0518fa06
  Koen Martens authored Aug 18, 2019
  
  0518fa06
- cpu: refactor puship to push next ip · 0125b5b2
  Koen Martens authored Aug 18, 2019
  
  0125b5b2
- soc1_tb: run until halted (or timeout) · 9f9fbc2f
  Koen Martens authored Aug 18, 2019
  
  9f9fbc2f
- soc1: fix uart address decode, connect sout/sin · fe6bcc27
  Koen Martens authored Aug 18, 2019
  
  fe6bcc27
- gios: add IO ports definition, 1st try at serial out · df743214
  Koen Martens authored Aug 18, 2019
  
  df743214
- uart: fix include path to be relative to verilog root · caca7d43
  Koen Martens authored Aug 18, 2019
  
  caca7d43
- gios: add io / _fstack to linker script · b6854bd2
  Koen Martens authored Aug 18, 2019
  
  b6854bd2
- ISA.md: add future test instruction · 07d9a78d
  Koen Martens authored Aug 18, 2019
  
  07d9a78d
16 Aug, 2019 4 commits
- uart: refactor top-level control to use transmit module · 03b4f683
  Koen Martens authored Aug 16, 2019
  
  03b4f683
- uart: add 'empty_o' to indicate idle transmitter · 41d41a01
  Koen Martens authored Aug 16, 2019
  
  41d41a01
- uart: make transmit_tb more dry · 28f3e4ca
  Koen Martens authored Aug 16, 2019
  
  28f3e4ca
- uart: refactoring, create transmit module · bcba8085
  Koen Martens authored Aug 16, 2019
  
  bcba8085
14 Aug, 2019 10 commits
- soc1_tb: add uart, run for 10000 cycles or until halted · e6da09e3
  Koen Martens authored Aug 14, 2019
  
  e6da09e3
- soc1: add uart, export halted signal · 75acaa35
  Koen Martens authored Aug 14, 2019
  
  75acaa35
- uart: implement 16 times clock · 1c150f66
  Koen Martens authored Aug 14, 2019
  
  1c150f66
- uart: elaborate tb, fix bugs in UUT · c3780cd3
  Koen Martens authored Aug 14, 2019
  
  c3780cd3
- wb_read: fix to actually output read data · 66c8daaf
  Koen Martens authored Aug 14, 2019
  
  66c8daaf
- uart: add Makefile · 0e60f72f
  Koen Martens authored Aug 14, 2019
  
  0e60f72f
- gios: create .hex/.v, add to .gitignore · f076d360
  Koen Martens authored Aug 14, 2019
  
  f076d360
- shift: forgot to commit Makefile · a3eb4d1e
  Koen Martens authored Aug 14, 2019
  
  a3eb4d1e
- cpu: implement halt instruction · 0c052680
  Koen Martens authored Aug 14, 2019
  
  0c052680
- testbench: rename wb_read to wb_check_read · f544dfe6
  Koen Martens authored Aug 14, 2019
  
  f544dfe6
13 Aug, 2019 5 commits
- uart: first implementation, output only · 8e2289a7
  Koen Martens authored Aug 13, 2019
  
  8e2289a7
- gpio: move to subdir · 01a06812
  Koen Martens authored Aug 13, 2019
  
  01a06812
- cpu: add test-cases for bitwise operations · 9ba2341e
  Koen Martens authored Aug 13, 2019
  
  9ba2341e
- shl/shr: refactor to use less resources · 8939a15e
  Koen Martens authored Aug 13, 2019
  
  8939a15e
- alu: add shl/shr · 759f7ce9
  Koen Martens authored Aug 13, 2019
  
  759f7ce9
12 Aug, 2019 6 commits
- shr: implement shift right · 48298ed1
  Koen Martens authored Aug 12, 2019
  
  48298ed1
- shl: small optimization · d8bed547
  Koen Martens authored Aug 12, 2019
  
  d8bed547
- shl: implement shift left · 58ca67fc
  Koen Martens authored Aug 12, 2019
  
  58ca67fc
- cpu: refactor alu ops, remove mul · fd2fd24a
  Koen Martens authored Aug 12, 2019
  
  fd2fd24a
- soc1_tb: use repeat instead of duplicating statement · a1feeffe
  Koen Martens authored Aug 12, 2019
  
  a1feeffe
- cpu: fix bug in ld (use src instead of dst) · 50de7a82
  Koen Martens authored Aug 12, 2019
  
  50de7a82