MC9S12XDP512CFU
Model | MC9S12XDP512CFU |
Description | 16-BIT, FLASH, 40MHz, MICROCONTROLLER, PQFP80 |
PDF file | Total 1348 pages (File size: 8M) |
Chip Manufacturer | PHILIPS |
Chapter 22 DP512 Port Integration Module (S12XDP512PIMV2)
22.3.2.66 Port AD1 Data Register 0 (PT0AD1)
7
6
5
4
3
2
1
0
R
PT0AD123
W
Reset
0
0
0
0
0
0
0
0
PT0AD122
PT0AD121
PT0AD120
PT0AD119
PT0AD118
PT0AD117
PT0AD116
Figure 22-68. Port AD1 Data Register 0 (PT0AD1)
Read: Anytime.
Write: Anytime.
This register is associated with AD1 pins PAD[23:16]. These pins can also be used as general purpose I/O.
If the data direction bits of the associated I/O pins are set to 1, a read returns the value of the port register,
otherwise the value at the pins is read.
22.3.2.67 Port AD1 Data Register 1 (PT1AD1)
7
6
5
4
3
2
1
0
R
PT1AD115
W
Reset
0
0
0
0
0
0
0
0
PT1AD114
PT1AD113
PT1AD112
PT1AD111
PT1AD110
PT1AD19
PT1AD18
Figure 22-69. Port AD1 Data Register 1 (PT1AD1)
Read: Anytime.
Write: Anytime.
This register is associated with AD1 pins PAD[15:08]. These pins can also be used as general purpose I/O.
If the data direction bits of the associated I/O pins are set to 1, a read returns the value of the port register,
otherwise the value at the pins is read.
MC9S12XDP512 Data Sheet, Rev. 2.21
876
Freescale Semiconductor