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https://opencores.org/ocsvn/ssbcc/ssbcc/trunk
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Author |
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| 1 |
5 |
sinclairrf |
# 200 MHz external oscillator
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NET "pi_sysclk_p" TNM_NET=pi_sysclk;
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TIMESPEC TS_pi_sysclk = PERIOD "pi_sysclk" 5 ns HIGH 50%;
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| 5 |
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# pinout
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NET "pi_sysclk_p" LOC = "K15" | IOSTANDARD = "LVDS_25"; # sysclk_p
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| 7 |
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NET "pi_sysclk_n" LOC = "K16" | IOSTANDARD = "LVDS_25"; # sysclk_n
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NET "po_usb_1_rx" LOC = "L12" | IOSTANDARD = "LVCMOS25"; # usb_1_rx (rx from USB UART viewpoint, tx from FPGA)
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NET "pi_int" LOC = "F15" | IOSTANDARD = "LVCMOS25"; # GPIO_HDR4 (pin 2 of 2x6 header)
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NET "pio_i2c_scl" LOC = "B4" | IOSTANDARD = "LVCMOS25"; # GPIO_HDR5 (pin 4 of 2x6 header)
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NET "pio_i2c_sda" LOC = "F13" | IOSTANDARD = "LVCMOS25"; # GPIO_HDR6 (pin 6 of 2x6 header)
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