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Merge pull request #330 from antonblanchard/orange-crab-freq

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Orange Crab is 48MHz not 50MHz, bump PLL frequency
icbi-issue
Paul Mackerras 3 years ago committed by GitHub
parent 537e446562 06266fe84a
commit 9aaa6d3ca3
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1 changed files with 3 additions and 3 deletions
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Makefile
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@ -157,11 +157,11 @@ ICACHE_NUM_LINES=4
# OrangeCrab with ECP85 # OrangeCrab with ECP85
ifeq ($(FPGA_TARGET), ORANGE-CRAB) ifeq ($(FPGA_TARGET), ORANGE-CRAB)
RESET_LOW=true RESET_LOW=true
CLK_INPUT=50000000 CLK_INPUT=48000000
CLK_FREQUENCY=40000000 CLK_FREQUENCY=48000000
LPF=constraints/orange-crab.lpf LPF=constraints/orange-crab.lpf
PACKAGE=CSFBGA285 PACKAGE=CSFBGA285
NEXTPNR_FLAGS=--um5g-85k --freq 40 NEXTPNR_FLAGS=--um5g-85k --freq 48
OPENOCD_JTAG_CONFIG=openocd/olimex-arm-usb-tiny-h.cfg OPENOCD_JTAG_CONFIG=openocd/olimex-arm-usb-tiny-h.cfg
OPENOCD_DEVICE_CONFIG=openocd/LFE5UM5G-85F.cfg OPENOCD_DEVICE_CONFIG=openocd/LFE5UM5G-85F.cfg
endif endif

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