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kc705_dds: add urukul on vhdci extension definition

pull/889/head
Robert Jördens 2018-01-02 12:01:24 +01:00
parent 2f8e6c7462
commit 53969d3686
1 changed files with 68 additions and 0 deletions
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68
artiq/gateware/targets/kc705_dds.py
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@ -135,6 +135,73 @@ _zotino = [
)
]
# FMC DIO 32ch LVDS a v1.2 on HPC to VHDCI-Carrier v1.1
# uring the upper/right VHDCI connector: LVDS7 and LVDS8
# using the lower/left VHDCI connector: LVDS3 and LVDS4
_urukul = [
("urukul_spi_p", 0,
Subsignal("clk", Pins("HPC:LA17_CC_P")),
Subsignal("mosi", Pins("HPC:LA16_P")),
Subsignal("miso", Pins("HPC:LA24_P")),
Subsignal("cs_n", Pins("HPC:LA19_P HPC:LA20_P HPC:LA21_P")),
IOStandard("LVDS_25"),
),
("urukul_spi_n", 0,
Subsignal("clk", Pins("HPC:LA17_CC_N")),
Subsignal("mosi", Pins("HPC:LA16_N")),
Subsignal("miso", Pins("HPC:LA24_N")),
Subsignal("cs_n", Pins("HPC:LA19_N HPC:LA20_N HPC:LA21_N")),
IOStandard("LVDS_25"),
),
("urukul_io_update", 0,
Subsignal("p", Pins("HPC:LA22_P")),
Subsignal("n", Pins("HPC:LA22_N")),
IOStandard("LVDS_25"),
),
("urukul_dds_reset", 0,
Subsignal("p", Pins("HPC:LA23_P")),
Subsignal("n", Pins("HPC:LA23_N")),
IOStandard("LVDS_25"),
),
("urukul_sync_clk", 0,
Subsignal("p", Pins("HPC:LA18_CC_P")),
Subsignal("n", Pins("HPC:LA18_CC_N")),
IOStandard("LVDS_25"),
),
("urukul_sync_in", 0,
Subsignal("p", Pins("HPC:LA25_P")),
Subsignal("n", Pins("HPC:LA25_N")),
IOStandard("LVDS_25"),
),
("urukul_io_update_ret", 0,
Subsignal("p", Pins("HPC:LA26_P")),
Subsignal("n", Pins("HPC:LA26_N")),
IOStandard("LVDS_25"),
),
("urukul_sw0", 0,
Subsignal("p", Pins("HPC:LA28_P")),
Subsignal("n", Pins("HPC:LA28_N")),
IOStandard("LVDS_25"),
),
("urukul_sw1", 0,
Subsignal("p", Pins("HPC:LA29_P")),
Subsignal("n", Pins("HPC:LA29_N")),
IOStandard("LVDS_25"),
),
("urukul_sw2", 0,
Subsignal("p", Pins("HPC:LA30_P")),
Subsignal("n", Pins("HPC:LA30_N")),
IOStandard("LVDS_25"),
),
("urukul_sw3", 0,
Subsignal("p", Pins("HPC:LA31_P")),
Subsignal("n", Pins("HPC:LA31_N")),
IOStandard("LVDS_25"),
)
]
class _NIST_Ions(MiniSoC, AMPSoC):
mem_map = {
"cri_con": 0x10000000,
@ -170,6 +237,7 @@ class _NIST_Ions(MiniSoC, AMPSoC):
self.platform.add_extension(_ams101_dac)
self.platform.add_extension(_sdcard_spi_33)
self.platform.add_extension(_zotino)
self.platform.add_extension(_urukul)
i2c = self.platform.request("i2c")
self.submodules.i2c = gpio.GPIOTristate([i2c.scl, i2c.sda])