 H. Peter Anvin
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aad6fa3aad
fw: link against newlib-nano
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%!s(int64=3) %!d(string=hai) anos |
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H. Peter Anvin
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873b48e082
synchro.sv: use global version of tostr()
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%!s(int64=3) %!d(string=hai) anos |
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H. Peter Anvin
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8e77198270
Better fast_mem implementation; need to split .mif files
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%!s(int64=3) %!d(string=hai) anos |
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H. Peter Anvin
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0a742774ae
Getting full synthesis with CPU and fast memory; not tested yet
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%!s(int64=3) %!d(string=hai) anos |
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H. Peter Anvin
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345f6b4fb6
fw: build and link a file that can go into the fast memory
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%!s(int64=3) %!d(string=hai) anos |
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H. Peter Anvin
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29caaeebbe
pll: change system clock to 84 MHz
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%!s(int64=3) %!d(string=hai) anos |
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H. Peter Anvin
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98999420a7
max80: better testing of the sdram controller
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%!s(int64=3) %!d(string=hai) anos |
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H. Peter Anvin
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dd78b3450d
sdram.sv: fix logic for next_bank and last_dword
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%!s(int64=3) %!d(string=hai) anos |
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H. Peter Anvin
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2517eac8ba
sdram: make the bus protocol actually work sanely
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%!s(int64=3) %!d(string=hai) anos |
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H. Peter Anvin
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728e8de139
sdram: allow arbitrary alignments on port 1
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%!s(int64=3) %!d(string=hai) anos |
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H. Peter Anvin
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35ce29d153
spi_master: remove non-synthesizable constructs
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%!s(int64=3) %!d(string=hai) anos |
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H. Peter Anvin
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fadf05d416
spi_master: use "output reg" where it makes sense
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%!s(int64=3) %!d(string=hai) anos |
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H. Peter Anvin
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b1330f1322
spi_master: move some configs to ports; add latch_q option
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%!s(int64=3) %!d(string=hai) anos |
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H. Peter Anvin
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d2dbda9124
spi_master: add support for CPOL=1 (SPI mode 2)
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%!s(int64=3) %!d(string=hai) anos |
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H. Peter Anvin
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1355c99091
Add SPI master unit IP, move generally useful functions to a common file
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%!s(int64=3) %!d(string=hai) anos |
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H. Peter Anvin
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2c6d4d66d2
sdram: fix some timing calculations, pre-ack, cleanups
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%!s(int64=3) %!d(string=hai) anos |
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H. Peter Anvin
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7efe6c8d1c
sdram: fix op_cycle counter overflow
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%!s(int64=3) %!d(string=hai) anos |
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H. Peter Anvin
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0b53a475f8
sdram: make it a little clearer what the equation actually is
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%!s(int64=3) %!d(string=hai) anos |
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H. Peter Anvin
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9363f018e1
sdram: rewrite state machine with an operations loop counter
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%!s(int64=3) %!d(string=hai) anos |
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H. Peter Anvin
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b2d184d021
Fix polarity of output SDRAM clock; move into sdram module
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%!s(int64=3) %!d(string=hai) anos |
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H. Peter Anvin
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8bf5d90a2d
.gitignore: add some editor temp file patterns
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%!s(int64=3) %!d(string=hai) anos |
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H. Peter Anvin
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94b62ada47
max80.qsf: restore sourcing of pins.tcl
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%!s(int64=3) %!d(string=hai) anos |
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H. Peter Anvin
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30d5acc569
Change core clock to 168 MHz and video clock to 48 MHz
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%!s(int64=3) %!d(string=hai) anos |
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H. Peter Anvin
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afc9429471
Add simple SDRAM controller
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%!s(int64=3) %!d(string=hai) anos |
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H. Peter Anvin
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43d9806872
Remove unused assignments; use a DDIO buffer for sr_clk
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%!s(int64=3) %!d(string=hai) anos |
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H. Peter Anvin
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402d7ff8af
Remove pins2qsf.pl and Makefile; no longer needed
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%!s(int64=3) %!d(string=hai) anos |
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H. Peter Anvin
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6ff7902476
Ignore and remove unimportant generated files
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%!s(int64=3) %!d(string=hai) anos |
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H. Peter Anvin
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1792b0ac94
pinout: move scripts to scripts/; use a script to read *.pins directly
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%!s(int64=3) %!d(string=hai) anos |
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H. Peter Anvin
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4cc1d6356e
Cleaner way to run programming file converter
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%!s(int64=3) %!d(string=hai) anos |
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H. Peter Anvin
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7bc7245fc1
Create separate scripts for each phase
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%!s(int64=3) %!d(string=hai) anos |
