DIL/NetPC DNP/5280: PIO Mapping

The bits of the DNP/5280 20-bit PIO (Parallel Input Output Port) are direct connected to signals of the Motorola MCF5280 ColdFire 32-bit microcontroller. The following table shows the mapping.

DNP/5280 PIO Mapping
Pin	Name	Function	MCF5280 Signal	MCF5280 Pin (256 MAPBGA)
1	PA0	Parallel I/O, Port A, Bit 0	AN52	R4
2	PA1	Parallel I/O, Port A, Bit 1	AN53	T4
3	PA2	Parallel I/O, Port A, Bit 2	AN55	P3
4	PA3	Parallel I/O, Port A, Bit 3	AN56	R3
5	PA4	Parallel I/O, Port A, Bit 4	AN0	T3
6	PA5	Parallel I/O, Port A, Bit 5	AN1	R2
7	PA6	Parallel I/O, Port A, Bit 6	AN2	T2
8	PA7	Parallel I/O, Port A, Bit 7	AN3	R1
9	PB0	Parallel I/O, Port B, Bit 0	GPTA0	N13
10	PB1	Parallel I/O, Port B, Bit 1	GPTA1	P13
11	PB2	Parallel I/O, Port B, Bit 2	GPTA2	R13
12	PB3	Parallel I/O, Port B, Bit 3	GPTA3	T13
13	PB4	Parallel I/O, Port B, Bit 4	SCL	E15
14	PB5	Parallel I/O, Port B, Bit 5	SDA	E14
15	PB6	Parallel I/O, Port B, Bit 6	CANTX	E13
16	PB7	Parallel I/O, Port B, Bit 7	CANRX	D16
17	PC0	Parallel I/O, Port C, Bit 0	QSPIDO	F13
18	PC1	Parallel I/O, Port C, Bit 1	QSPIDI	E16
19	PC2	Parallel I/O, Port C, Bit 2	QSPICLK	F14
20	PC3	Parallel I/O, Port C, Bit 3	QSPICS0	F15