MC9S12G FREESCALE [Freescale Semiconductor, Inc], MC9S12G Datasheet - Page 189

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

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2.4.3.35
Freescale Semiconductor
Address 0x0259 (G1, G2)
Address 0x0259 (G3)
Read: Anytime
Write:Never
Field
Field
PTIP
PTP
Reset
Reset
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 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.
PTIP7
Port P Input Register (PTIP)
0
0
0
7
7
PTIP6
0
0
0
6
6
Table 2-62. PTIP Register Field Descriptions
Table 2-61. PTP Register Field Descriptions
MC9S12G Family Reference Manual, Rev.1.01
Figure 2-36. Port P Input Register (PTIP)
PTIP5
PTIP5
0
0
5
5
PTIP4
PTIP4
0
0
4
4
Description
Description
PTIP3
PTIP3
0
0
3
3
PTIP2
PTIP2
2
0
2
0
Port Integration Module (S12GPIMV0)
PTIP1
PTIP1
Access: User read only
Access: User read only
0
0
1
1
PTIP0
PTIP0
0
0
0
0
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