MC68HC908AP64_07 FREESCALE [Freescale Semiconductor, Inc], MC68HC908AP64_07 Datasheet - Page 271

• Manufacturer Part Number: MC68HC908AP64_07
• Description: Microcontrollers
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

Table 16-5
Freescale Semiconductor
summarizes the operation of the port D pins.
1. X = don’t care.
2. Hi-Z = high impedance.
3. Writing affects data register, but does not affect input.
DDRD
Bit
0
1
PTD Bit
X
X
(1)
I/O Pin Mode
Input, Hi-Z
MC68HC908AP Family Data Sheet, Rev. 4
Table 16-5. Port D Pin Functions
Output
(2)
Accesses to DDRD
Read/Write
DDRD[7:0]
DDRD[7:0]
PTD[7:0]
Read
Pin
Accesses to PTD
PTD[7:0]
PTD[7:0]
Write
(3)
Port D
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