MC9S12G FREESCALE [Freescale Semiconductor, Inc], MC9S12G Datasheet - Page 176

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

1
Port Integration Module (S12GPIMV0)
2.4.3.17
176
Address 0x0242 (G1, G2)
Address 0x0242 (G3)
Read: Anytime
Write: Anytime
DDRT
Field
Field
PTIT
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 T 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 T data direction—
This bit determines whether the pin is a general-purpose input or output.
1 Associated pin configured as output
0 Associated pin configured as input
DDRT7
Port T Data Direction Register (DDRT)
0
0
0
7
7
DDRT6
0
0
0
6
6
Figure 2-18. Port T Data Direction Register (DDRT)
Table 2-37. DDRT Register Field Descriptions
Table 2-36. PTIT Register Field Descriptions
MC9S12G Family Reference Manual,
DDRT5
DDRT5
0
0
5
5
DDRT4
DDRT4
0
0
4
4
Description
Description
DDRT3
DDRT3
0
0
3
3
Rev.1.01
DDRT2
DDRT2
2
0
2
0
Freescale Semiconductor
DDRT1
DDRT1
Access: User read/write
Access: User read/write
0
0
1
1
DDRT0
DDRT0
0
0
0
0
1
1