MC9S12G FREESCALE [Freescale Semiconductor, Inc], MC9S12G Datasheet - Page 194

• Manufacturer Part Number: MC9S12G
• Description: Ignores external trigger. Performs one conversion sequence and stops.
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

1
Port Integration Module (S12GPIMV0)
2.4.3.43
194
Address 0x0269 (G1, G2)
Address 0x0269 (G3)
Read: Anytime
Write:Never
Field
Field
PTIJ
Reset
Reset
PTJ
7-0
7-0
This document is valid for the S12G96 and the S12G128 device. All information related to other devices is preliminary.
W
W
R
R
Port J 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 J 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.
PTIJ7
Port J Input Register (PTIJ)
0
0
0
7
7
PTIJ6
0
0
0
6
6
Table 2-70. PTIJ Register Field Descriptions
Table 2-69. PTJ Register Field Descriptions
MC9S12G Family Reference Manual,
Figure 2-43. Port J Input Register (PTIJ)
PTIJ5
0
0
0
5
5
PTIJ4
0
0
0
4
4
Description
Description
PTIJ3
PTIJ3
0
0
3
3
Rev.1.01
PTIJ2
PTIJ2
2
0
2
0
Freescale Semiconductor
PTIJ1
PTIJ1
Access: User read only
Access: User read only
0
0
1
1
PTIJ0
PTIJ0
0
0
0
0
1
1