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https://github.com/Myndale/Apple1Display.git
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20 lines
758 B
Plaintext
20 lines
758 B
Plaintext
BLOCK RESETPATHS ;
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BLOCK ASYNCPATHS ;
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IOBUF PORT "User_LED1" IO_TYPE=LVCMOS25 ;
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IOBUF PORT "sys_clock" IO_TYPE=LVCMOS25 ;
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IOBUF PORT "spi1_cs" IO_TYPE=LVCMOS25 ;
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IOBUF PORT "Audio_r" IO_TYPE=LVCMOS25 ;
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IOBUF PORT "Audio_l" IO_TYPE=LVCMOS25 ;
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IOBUF PORT "SRAM_n_cs" IO_TYPE=LVCMOS25 ;
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IOBUF PORT "sync" IO_TYPE=LVCMOS25 ;
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IOBUF PORT "luma" IO_TYPE=LVCMOS25 ;
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IOBUF PORT "NTSC_DAC[3]" IO_TYPE=LVCMOS25 ;
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IOBUF PORT "NTSC_DAC[2]" IO_TYPE=LVCMOS25 ;
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IOBUF PORT "NTSC_DAC[1]" IO_TYPE=LVCMOS25 ;
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IOBUF PORT "NTSC_DAC[0]" IO_TYPE=LVCMOS25 ;
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IOBUF PORT "User_LED2" IO_TYPE=LVCMOS25 ;
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FREQUENCY PORT "sys_clock" 25.000000 MHz ;
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FREQUENCY NET "clock_module/CLKOP" 25.000000 MHz ;
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FREQUENCY NET "sys_clock_c" 25.000000 MHz ;
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FREQUENCY NET "circuit_clk" 14.285714 MHz ;
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