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euro-adc-65m-14b-40cha-gw
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euro-adc-65m-14b-40cha
euro-adc-65m-14b-40cha-gw
Commits
f1e92650
Commit
f1e92650
authored
Aug 21, 2017
by
Dave Newbold
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Adding chp select
parent
c787329b
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spi_test.py
projects/64ch/software/spi_test.py
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projects/64ch/software/spi_test.py
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f1e92650
...
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@@ -15,6 +15,7 @@ hw.getNode("csr.ctrl.io_sel").write(6) # Talk via CPLD to ADC #3 Bank A SPI
spi
=
hw
.
getNode
(
"io.spi"
)
spi
.
getNode
(
"divider"
)
.
write
(
0xf
)
# Divide 31.25MHz ipbus clock by 32
spi
.
getNode
(
"ctrl"
)
.
write
(
0x2410
)
# 16b transfer length, auto CSN
spi
.
getNode
(
"ss"
)
.
write
(
0x1
)
# Enable SPI slave 0
hw
.
dispatch
()
spi
.
getNode
(
"d0"
)
.
write
(
0x04a5
)
# Write 0xa5 into register 0x4
...
...
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