MC9S12G FREESCALE [Freescale Semiconductor, Inc], MC9S12G Datasheet - Page 199

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

1
1
2.4.3.50
2.4.3.51
Freescale Semiconductor
Address 0x0271
Address 0x0272 (G1, G2)
Address 0x0272 (G3)
PT1AD
Read: Anytime. The data source is depending on the data direction value.
Write: Anytime
Read: Anytime
Write: Never
Field
Reset
Reset
Reset
7-0
This document is valid for the S12G96 and the S12G128 device. All information related to other devices is preliminary.
W
W
W
R
R
R
PTI0AD7
Port AD 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 if the digital input buffers are enabled
PT1AD7
Port AD Data Register (PT1AD)
0
Port AD Input Register (PTI0AD)
0
0
0
7
7
7
PTI0AD6
PT1AD6
0
0
0
0
6
6
6
Table 2-77. PT1AD Register Field Descriptions
Figure 2-51. Port AD Input Register (PTI0AD)
Figure 2-50. Port AD Data Register (PT1AD)
MC9S12G Family Reference Manual, Rev.1.01
PTI0AD5
PT1AD5
0
0
0
0
5
5
5
PTI0AD4
PT1AD4
0
0
0
0
4
4
4
Description
PTI0AD3
PTI0AD3
PT1AD3
0
0
0
3
3
3
(Section 2.3.12, “Pins
PTI0AD2
PTI0AD2
PT1AD2
2
0
2
0
2
0
Port Integration Module (S12GPIMV0)
PTI0AD1
PTI0AD1
PT1AD1
Access: User read/write
Access: User read only
Access: User read only
AD15-0”).
0
0
0
1
1
1
PTI0AD0
PTI0AD0
PT1AD0
0
0
0
0
0
0
199
1
1
1