Freescale Semiconductor M9328MX21ADSE user manual Extension Connector PE3 Signal Description

Support Information

		Table 3-19. Extension Connector PE3 Signal Description
	Pin(s)	Signal	Description
	A1	CSPI2_MOSI	MASTER OUT / SLAVE IN — CSPI data signal (bidirectional)
	A2	CSPI2_MISO	MASTER IN / SLAVE OUT — CSPI data signal (bidirectional)
	A3	CSPI2_SCLK	SERIAL CLOCK — Bidirectional
	A4	CSPI2_SS0	SLAVE SELECT 0 — CSPI signal (bidirectional)
	A5	CSPI2_SS1	SLAVE SELECT 1 — CSPI signal (bidirectional)
	A6	CSPI2_SS2	SLAVE SELECT 2 — CSPI signal (bidirectional)
	A7	I2C_CLK	I SQUARED C CLOCK — Serial clock, bidirectional
	A8	I2C_DATA	I SQUARED C DATA — Serial data, bidirectional
	A9	SSI3_CLK	SYCHRONOUS SERIAL INTERFACE TRANSMITTER CLOCK — Bidirectional, output in
			master mode and input in slave mode
	A10	SSI3_TXD	SYCHRONOUS SERIAL INTERFACE TRANSMITTED DATA — Serial output signal
	A11	SSI3_RXD	SYCHRONOUS SERIAL INTERFACE RECEIVED DATA — Serial input signal
	A12	SSI3_FS	SYCHRONOUS SERIAL INTERFACE FRAME SYNC
	A13	SSI2_CLK	SYCHRONOUS SERIAL INTERFACE TRANSMITTER CLOCK — Bidirectional, output in
			master mode and input in slave mode
	A14	SSI2_TXD	SYCHRONOUS SERIAL INTERFACE TRANSMITTED DATA — Serial output signal
	A15	SSI2_RXD	SYCHRONOUS SERIAL INTERFACE RECEIVED DATA — Serial input signal
	A16	SSI2_FS	SYCHRONOUS SERIAL INTERFACE FRAME SYNC
	B1	USBG_RXDP	USB OTG RECEIVED DATA PLUS input
	B2	USBG_RXDM	USB OTG RECEIVED DATA MINUS input
	B3	USBG_TXDP	USB OTG TRANSMITTED DATA PLUS output
	B4	USBG_TXDM	USB TRANSMITTED DATA MINUS output
	B5	USBG_OE_B	USB OTG OUTPUT ENABLE
	B6	USBG_FS	USB OTG FULL SPEED
	B7	USBG_ON_B	USB OTG transceiver ON
	B8	USBG_SCL	USB OTG SERIAL CLOCK
	B9	USBG_SDA	USB OTG SERIAL DATA
	B10	USBH1_RXDM	USB RECEIVED DATA MINUS input
	B11	USBH1_RXDP	USB RECEIVED DATA PLUS input.
	B12	USBH1_TXDM	USB TRANSMITTED DATA MINUS output
	B13	USBH1_TXDP	USB TRANSMITTED DATA PLUS output
			M9328MX21ADSE User’s Manual, Rev. A
3-32			Freescale Semiconductor