sc9s12hy64j0vllr Freescale Semiconductor, Inc, sc9s12hy64j0vllr Datasheet - Page 123

• Manufacturer Part Number: sc9s12hy64j0vllr
• Description: S12 Microcontrollers Mcu 16-bit Hcs12 Cisc 32kb Flash 5v Tray
• Manufacturer: Freescale Semiconductor, Inc

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1
2.3.82
2.3.83
Freescale Semiconductor
Address 0x0299
Address 0x029A
Read: Anytime.
Write:Never, writes to this register have no effect.
Read: Anytime.
Write: Anytime.
Field
PTIV
Reset
Reset
7-0
W
W
R
R
Port V input data—
This register always reads back the buffered state of the associated pins. This can also be used to detect overload
or short circuit conditions on output pins.
DDRV7
PTIV7
Port V Input Register (PTIV)
Port V Data Direction Register (DDRV)
u
0
7
7
= Unimplemented or Reserved
DDRV6
PTIV6
u
0
6
6
Figure 2-81. Port V Data Direction Register (DDRV)
MC9S12HY/HA-Family Reference Manual, Rev. 1.04
Table 2-69. PTIV Register Field Descriptions
Figure 2-80. Port V Input Register (PTIV)
DDRV5
PTIV5
u
0
5
5
DDRV4
PTIV4
u
0
4
4
Description
u = Unaffected by reset
DDRV3
PTIV3
3
u
3
0
DDRV2
PTIV2
Port Integration Module (S12HYPIMV1)
u
0
2
2
DDRV1
Access: User read/write
PTIV1
u
0
1
1
Access: User read
DDRV0
PTIV0
u
0
0
0
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