MC9328MX1_06 Datasheet, PDF (9/100 Pages) Freescale Semiconductor, Inc – MX Family of applications processors

Signal Name
SSI_TXCLK
SSI_RXCLK
SSI_TXFS
SSI_RXFS
SSI2_TXDAT
SSI2_RXDAT
SSI2_TXCLK
SSI2_RXCLK
SSI2_TXFS
SSI2_RXFS
I2C_SCL
I2C_SDA
PWMO
UIN
UIP
PX1
PY1
PX2
PY2
R1A
R1B
R2A
R2B
RVP
RVM
AVDD
AGND
BT1
BT2
BT3
Table 2. i.MX1 Signal Descriptions (Continued)
Function/Notes
Transmit Serial Clock
Receive Serial Clock
Transmit Frame Sync
Receive Frame Sync
TxD
RxD
Transmit Serial Clock
Receive Serial Clock
Transmit Frame Sync
Receive Frame Sync
I²C
I²C Clock
I²C Data
PWM
PWM Output
ASP
Positive U analog input (for low voltage, temperature measurement)
Negative U analog input (for low voltage, temperature measurement)
Positive pen-X analog input
Positive pen-Y analog input
Negative pen-X analog input
Negative pen-Y analog input
Positive resistance input (a)
Positive resistance input (b)
Negative resistance input (a)
Negative resistance input (b)
Positive reference for pen ADC
Negative reference for pen ADC
Analog power supply
Analog ground
BlueTooth
I/O clock signal
Output
Input
Freescale Semiconductor
MC9328MX1 Technical Data, Rev. 7
Signals and Connections
9