diff options
| author | Robin Ole Heinemann <robin.ole.heinemann@t-online.de> | 2020-07-17 15:28:48 +0200 |
|---|---|---|
| committer | whitequark <whitequark@whitequark.org> | 2020-07-18 02:25:45 +0000 |
| commit | d9264bf03b1a7ddb71017a2885383c4cec777f53 (patch) | |
| tree | 7c4e9f9cc86d00d3f46da71e5f38c310173dd958 /nmigen_boards/mercury.py | |
| parent | c379438d7f02437dee1ef0a395be0ec0e07926eb (diff) | |
mercury: fix SPI roles
Diffstat (limited to 'nmigen_boards/mercury.py')
| -rw-r--r-- | nmigen_boards/mercury.py | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/nmigen_boards/mercury.py b/nmigen_boards/mercury.py index c0bd107..98b1f7b 100644 --- a/nmigen_boards/mercury.py +++ b/nmigen_boards/mercury.py @@ -39,7 +39,7 @@ class MercuryPlatform(XilinxSpartan3APlatform): # The serial interface and flash memory have a shared SPI bus. # FPGA is secondary. - SPIResource("spi_serial", 0, role="device", + SPIResource("spi_serial", 0, role="peripheral", cs="P39", clk="P53", copi="P46", cipo="P51", attrs=Attrs(IOSTANDARD="LVTTL"), ), @@ -51,7 +51,7 @@ class MercuryPlatform(XilinxSpartan3APlatform): ), # ADC over SPI- FPGA is primary. - SPIResource("spi_adc", 0, role="host", + SPIResource("spi_adc", 0, role="controller", cs="P12", clk="P9", copi="P10", cipo="P21", attrs=Attrs(IOSTANDARD="LVTTL"), ), |