DIL/NetPC ADNP/9200: 128-pin QIL Connector Pinout - Alternate Functions

Many of the 20 general purpose parallel I/O pins are also used for the alternate functions SSI/I2S interface, SD/MMC interface, and the SPI function pins. The following tables shows the details.

Alternate Function: SSI/I2S Interface
Pin	Name	Function	Direction
1	TF1	Transmitter Frame Sync	I/O
2	TK1	Transmitter Clock	I/O
3	TD1	Transmitter Data	Out
4	RD1	Receiver Data	In
5	RK1	Receiver Clock	I/O
6	RF1	Receiver Frame Sync	I/O

Alternate Function: SD/MMC Interface
Pin	Name	Function	Direction
9	MCCK	Multimedia Card Clock	Out
10	MCCDA	Multimedia Card A Command	I/O
11	MCDA0	Multimedia Card A Data 0	I/O
12	MCDA1	Multimedia Card A Data 1	I/O
13	MCDA2	Multimedia Card A Data 2	I/O
14	MCDA3	Multimedia Card A Data 3	I/O

Alternate Function: SPI Function Pins
Pin	Name	Function	Direction
15	SPICS2	SPI Chip Select CS2	Out
16	SPICS3	SPI Chip Select CS3	Out
17	MOSI	Master Out Slave In (SPI Data Output)	Out
18	MISO	Master In Slave Out (SPI Data Input)	In
19	SPICLK	SPI Clock	Out
20	SPICS0	SPI Chip Select CS0	Out