mc9s12hz256v2 Freescale Semiconductor, Inc, mc9s12hz256v2 Datasheet - Page 159

• Manufacturer Part Number: mc9s12hz256v2
• Description: Hcs12 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

4.3.8.6
Read: Anytime. Write: Anytime.
The Port V Polarity Select Register selects whether a pull-down or a pull-up device is connected to the pin.
The Port V Polarity Select Register is effective only when the corresponding Data Direction Register bit
is set to 0 (input) and the corresponding Pull Device Enable Register bit is set to 1.
Freescale Semiconductor
PPSV[7:0]
Reset
Field
7:0
W
R
PPSV7
Pull Select Port V
0 A pull-up device is connected to the associated port V pin.
1 A pull-down device is connected to the associated port V pin.
Port V Polarity Select Register (PPSV)
0
7
PPSV6
0
6
Figure 4-54. Port V Polarity Select Register (PPSV)
Table 4-39. PPSV Field Descriptions
PPSV5
MC9S12HZ256 Data Sheet, Rev. 2.05
0
5
PPSV4
0
4
Description
PPSV3
0
3
Chapter 4 Port Integration Module (PIM9HZ256V2)
PPSV2
0
2
PPSV1
0
1
PPSV0
0
0
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