MC68HC908AS60MFN MOTOROLA [Motorola, Inc], MC68HC908AS60MFN Datasheet - Page 323

• Manufacturer Part Number: MC68HC908AS60MFN
• Description: HCMOS Microcontroller Unit
• Manufacturer: MOTOROLA [Motorola, Inc]

20.10 Port H
20.10.1 Port H Data Register
MC68HC908AS60 — Rev. 1.0
MOTOROLA
NOTE:
Address:
Port H is a 2-bit, general-purpose, bidirectional I/O port.
The pins of port H are available only in the 64-pin QFP.
The port H data register (PTH) contains a data latch for each of the two
port H pins.
PTH[1:0] — Port H Data Bits
Reset:
Read:
Write:
These read/write bits are software programmable. Data direction of
each port H pin is under the control of the corresponding bit in data
direction register H. Reset has no effect on PTH[1:0].
Freescale Semiconductor, Inc.
For More Information On This Product,
$000B
Bit 7
R
R
0
Go to: www.freescale.com
Figure 20-23. Port H Data Register (PTH)
Input/Output (I/O) Ports
= Reserved
R
6
0
R
5
0
Unaffected by reset
R
4
0
R
3
0
R
2
0
Input/Output (I/O) Ports
PTH1
1
Technical Data
PTH0
Bit 0
Port H
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