S9S12GN32F0VLC Freescale Semiconductor, S9S12GN32F0VLC Datasheet - Page 227

Manufacturer Part Number

S9S12GN32F0VLC

16-bit Microcontrollers - MCU 16-bit32k Flash 2k RAM

Manufacturer

Freescale Semiconductor

Product Category

16-bit Microcontrollers - MCU

Processor Series

Data Bus Width

Maximum Clock Frequency

Program Memory Size

Data Ram Size

Operating Supply Voltage

3.13 V to 5.5 V

Operating Temperature Range

- 40 C to + 85 C

Package / Case

Mounting Style

Freescale Semiconductor

Address 0x0259 (G1, G2)

Address 0x0259 (G3)

Read: Anytime

Port P general-purpose input/output data—Data Register

When not used with an alternative signal, the associated pin can be used as general-purpose I/O. In

general-purpose output mode the port data 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 data register bit, otherwise the

buffered pin input state is read.

Port P input data—

A read always returns the buffered input state of the associated pin. It can be used to detect overload or short circuit

conditions on output pins.

Port P Input Register (PTIP)

Table 2-62. PTIP Register Field Descriptions

Table 2-61. PTP Register Field Descriptions

MC9S12G Family Reference Manual, Rev.1.23

Figure 2-36. Port P Input Register (PTIP)

Port Integration Module (S12GPIMV1)

Access: User read only