verilog-apple-one/ice40hx8k.pcf
Alan Garfield 158510c299 Added basic ROM and fiddled things
Clock now runs at 6MHz while I try to simplify things to figure out a
CPU bug
2018-01-10 16:39:18 +11:00

49 lines
754 B
Plaintext

# For the iCE40HX-8K Breakout Board
## System Clock
set_io clk J3
### UART (FTDI Channel B)
set_io uart_rx B10
set_io uart_tx B12
set_io uart_cts A15
#set_io uart_rts B13
### TM1638 Display
set_io tm_clk P1
set_io tm_dio P2
set_io tm_cs R1
### LEDs
set_io led[7] B5
set_io led[6] B4
set_io led[5] A2
set_io led[4] A1
set_io led[3] C5
set_io led[2] C4
set_io led[1] B3
set_io led[0] C3
#set_io ledx[7] J1
#set_io ledx[6] J2
#set_io ledx[5] K1
#set_io ledx[4] K3
#set_io ledx[3] L1
#set_io ledx[2] L3
#set_io ledx[1] M1
#set_io ledx[0] M2
#set_io d[0] B1
#set_io d[1] B2
#set_io d[2] C1
#set_io d[3] C2
#set_io d[4] D1
#set_io d[5] D2
#set_io d[6] E2
#set_io d[7] F1
#set_io d[8] F2
#set_io d[9] G1
#set_io d[10] G2
#set_io d[11] H1
#set_io d[12] H2