sc9s12hy64j0vllr Freescale Semiconductor, Inc, sc9s12hy64j0vllr Datasheet - Page 85

• Manufacturer Part Number: sc9s12hy64j0vllr
• Description: S12 Microcontrollers Mcu 16-bit Hcs12 Cisc 32kb Flash 5v Tray
• Manufacturer: Freescale Semiconductor, Inc

Freescale Semiconductor
Field
PTS
PTS
PTS
PTS
PTS
PTS
7
6
5
4
3
2
Port S general purpose input/output data—Data Register, SPI SS inout, IIC SDA inout, PWM channel3
When not used with the alternative function, the associated pin can be used as general purpose I/O. In general
purpose output mode the register bit value is driven to the pin.
If the associated data direction bit is set to 1, a read returns the value of the port register bit, otherwise the buffered
pin input state is read.
Port S general purpose input/output data—Data Register, SPI SCK inout, PWM channel2
When not used with the alternative function, the associated pin can be used as general purpose I/O. In general
purpose output mode the register bit value is driven to the pin.
If the associated data direction bit is set to 1, a read returns the value of the port register bit, otherwise the buffered
pin input state is read.
Port S general purpose input/output data—Data Register, SPI MOSI inout, PWM channel1
When not used with the alternative function, the associated pin can be used as general purpose I/O. In general
purpose output mode the register bit value is driven to the pin.
If the associated data direction bit is set to 1, a read returns the value of the port register bit, otherwise the buffered
pin input state is read.
Port S general purpose input/output data—Data Register, SPI MISO inout, IIC SCL inout, PWM channel0
When not used with the alternative function, the associated pin can be used as general purpose I/O. In general
purpose output mode the register bit value is driven to the pin.
If the associated data direction bit is set to 1, a read returns the value of the port register bit, otherwise the buffered
pin input state is read.
Port S general purpose input/output data—Data Register, CAN TX
When not used with the alternative function, the associated pin can be used as general purpose I/O. In general
purpose output mode the register bit value is driven to the pin.
If the associated data direction bit is set to 1, a read returns the value of the port register bit, otherwise the buffered
pin input state is read.
Port S general purpose input/output data—Data Register, CAN RX
When not used with the alternative function, the associated pin can be used as general purpose I/O. In general
purpose output mode the register bit value is driven to the pin.
If the associated data direction bit is set to 1, a read returns the value of the port register bit, otherwise the buffered
pin input state is read.
• The SPI takes precedence over the IIC, PWM3 and the general purpose I/O function if enabled
• The IIC takes precedence over the PWM3 and the general purpose I/O function if enabled
• The PWM3 takes precedence over the general purpose I/O function if enabled
• The SPI takes precedence over the PWM2 and the general purpose I/O function if enabled
• The PWM2 takes precedence over the general purpose I/O function if enabled
• The SPI takes precedence over the PWM1 and the general purpose I/O function if enabled
• The PWM1 takes precedence over the general purpose I/O function if enabled
• The SPI takes precedence over the IIC, PWM0 and the general purpose I/O function if enabled
• The IIC takes precedence over the PWM0 and the general purpose I/O function if enabled
• The PWM0 takes precedence over the general purpose I/O function if enabled
• The CAN takes precedence over the general purpose I/O function if enabled
• The CAN takes precedence over the general purpose I/O function if enabled
MC9S12HY/HA-Family Reference Manual, Rev. 1.04
Table 2-19. PTS Register Field Descriptions
Description
Port Integration Module (S12HYPIMV1)
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