MC9328MX1 Datasheet, PDF (9/96 Pages) Freescale Semiconductor, Inc – i.MX Integrated Portable System Processor

Signal Name
PS
CLS
REV
SIM_CLK
SIM_RST
SIM_RX
SIM_TX
SIM_PD
SIM_SVEN
SPI1_MOSI
SPI1_MISO
SPI1_SS
SPI1_SCLK
SPI1_SPI_RDY
SPI2_TXD
SPI2_RXD
SPI2_SS
SPI2_SCLK
Signals and Connections
Table 3. Signal Names and Descriptions (Continued)
Function/Notes
Control signal output for source driver (Sharp panel dedicated signal).
Start signal output for gate driver. This signal is invert version of PS (Sharp panel dedicated signal).
Signal for common electrode driving signal preparation (Sharp panel dedicated signal).
SIM
SIM Clock
SIM Reset
Receive Data
Transmit Data
Presence Detect Schmitt trigger input
SIM Vdd Enable
SPI
Master Out/Slave In
Slave In/Master Out
Slave Select (Selectable polarity)
Serial Clock
Serial Data Ready
SPI2 Master TxData Output—This signal is multiplexed with a GPI/O pin however it does show up
as a primary or alternative signal in the signal multiplex scheme table. Refer to Chapter 16, “Serial
Peripheral Interface Modules (SPI 1 and SPI 2),” and Chapter 29, “GPIO Module and I/O Multiplexer
(IOMUX),” for information on how to bring this signal to the assigned pin.
SPI2 master RxData input—This signal is multiplexed with a GPI/O pin however it does show up as
a primary or alternative signal in the signal multiplex scheme table. Refer to Chapter 16, “Serial
Peripheral Interface Modules (SPI 1 and SPI 2),” and Chapter 29, “GPIO Module and I/O Multiplexer
(IOMUX),” for information on how to bring this signal to the assigned pin.
SPI2 Slave Select—This signal is multiplexed with a GPI/O pin, however it does show up as a
primary or alternative signal in the signal multiplex scheme table. Refer to Chapter 16, “Serial
Peripheral Interface Modules (SPI 1 and SPI 2),” and Chapter 29, “GPIO Module and I/O Multiplexer
(IOMUX),” for information on how to bring this signal to the assigned pin.
SPI2 Serial Clock—This signal is multiplexed with a GPI/O pin however it does show up as a
primary or alternative signal in the signal multiplex scheme table. Refer to Chapter 16, “Serial
Peripheral Interface Modules (SPI 1 and SPI 2),” and Chapter 29, “GPIO Module and I/O Multiplexer
(IOMUX),” for information on how to bring this signal to the assigned pin.
MC9328MX1 Advance Information, Rev. 4
Freescale Semiconductor
9