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| author | David Shah <davey1576@gmail.com> | 2019-02-23 21:06:42 +0000 |
|---|---|---|
| committer | David Shah <davey1576@gmail.com> | 2019-02-24 10:28:25 +0100 |
| commit | 15314538f882c707a08c7223feeb2ae9307596bd (patch) | |
| tree | 71abb4fad370b192fa082219687818ac4b4df613 /ecp5/docs | |
| parent | 0d83f3fcfe54a32b6770c3703ebbd680bb4cd5a3 (diff) | |
| download | nextpnr-15314538f882c707a08c7223feeb2ae9307596bd.tar.gz nextpnr-15314538f882c707a08c7223feeb2ae9307596bd.tar.bz2 nextpnr-15314538f882c707a08c7223feeb2ae9307596bd.zip | |
ecp5: Add list of supported primitives
Signed-off-by: David Shah <davey1576@gmail.com>
Diffstat (limited to 'ecp5/docs')
| -rw-r--r-- | ecp5/docs/primitives.md | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/ecp5/docs/primitives.md b/ecp5/docs/primitives.md new file mode 100644 index 00000000..aa37f3e5 --- /dev/null +++ b/ecp5/docs/primitives.md @@ -0,0 +1,47 @@ +# nextpnr-ecp5 Primitive Support List + +nextpnr-ecp5 currently supports the following primitives: + + - **ALU54B** (limited support, must be manually placed) + - **CCU2C** + - **CLKDIVF** + - **DCUA** + - **DDRDLLA** + - **DELAYF** + - **DELAYG** + - **DP16KD** + - **DQSBUFM** + - **DTR** + - **ECLKSYNCB** + - **EHXPLLL** + - **EXTREFB** + - **GSR** + - **IDDR71B** + - **IDDRX1F** + - **IDDRX2DQA** + - **IDDRX2F** + - **IOLOGIC** + - **JTAGG** (untested) + - **L6MUX21** + - **LUT4** + - **MULT18X18D** (cascade functionality not supported) + - **ODDR71B** + - **ODDRX1F** + - **ODDRX2DQA** + - **ODDRX2DQSB** + - **ODDRX2F** + - **OSCG** + - **OSHX2A** + - **PCSCLKDIV** + - **PFUMX** + - **SEDGA** (untested) + - **SIOLOGIC** + - **TRELLIS_DPR16X4** + - **TRELLIS_ECLKBUF** + - **TRELLIS_FF** + - **TRELLIS_IO** + - **TRELLIS_SLICE** + - **TSHX2DQA** + - **TSHX2DQSA** + - **USRMCLK** (untested) + |