Inputs

Signal Name	Function Block	Macrocell	Pin Number	Pin Type	Pin Use
spi_datain	FB2	MC10	1	I/O	I
address<4>	FB1	MC5	9	I/O	I
z80_wr	FB1	MC6	10	I/O	I
z80_rd	FB1	MC8	11	I/O	I
address<3>	FB1	MC3	12	I/O	I
clock	FB1	MC11	16	I/O/GCK2	GCK
address<7>	FB3	MC2	22	I/O	I
address<5>	FB1	MC12	23	I/O	I
z80_iorq	FB3	MC5	24	I/O	I
address<6>	FB3	MC8	25	I/O	I
z80_mreq	FB3	MC3	31	I/O	I
reset	FB3	MC4	32	I/O	I
hi_address<1>	FB3	MC11	33	I/O	I
hi_address<0>	FB3	MC6	34	I/O	I
kempston<0>	FB3	MC14	35	I/O	I
kempston<1>	FB3	MC15	36	I/O	I
kempston<2>	FB3	MC10	39	I/O	I
ramrom	FB3	MC12	40	I/O	I
net_in	FB3	MC16	42	I/O	I
rs_232in	FB4	MC5	44	I/O	I
dtr_in	FB4	MC3	46	I/O	I
residos	FB4	MC4	47	I/O	I
kempston_enable	FB4	MC10	51	I/O	I
if1_enable	FB4	MC12	52	I/O	I
address<2>	FB4	MC17	57	I/O	I
address<1>	FB2	MC6	62	I/O	I
address<0>	FB2	MC8	63	I/O	I