MC68HC908JG16FA MOTOROLA [Motorola, Inc], MC68HC908JG16FA Datasheet - Page 265

• Manufacturer Part Number: MC68HC908JG16FA
• Description: Microcontrollers
• Manufacturer: MOTOROLA [Motorola, Inc]

MC68HC908JG16
MOTOROLA
—
Rev. 1.0
When bit DDRCx is a logic 1, reading address $0002 reads the PTCx
data latch. When bit DDRCx is a logic 0, reading address $0002 reads
the voltage level on the pin. The data latch can always be written,
regardless of the state of its data direction bit.
the operation of the port C pins.
Notes:
1. X = don’t care.
2. Hi-Z = high impedance.
3. Writing affects data register, but does not affect input.
DDRC
Freescale Semiconductor, Inc.
Bit
0
1
For More Information On This Product,
Go to: www.freescale.com
PTC Bit
Input/Output (I/O) Ports
X
X
(1)
Table 14-4. Port C Pin Functions
I/O Pin Mode
Input, Hi-Z
Output
(2)
Read/Write
DDRC[1:0]
DDRC[1:0]
Accesses
to DDRC
Table 14-4
PTC[1:0]
Read
Input/Output (I/O) Ports
Accesses to PTC
Pin
summarizes
Technical Data
PTC[1:0]
PTC[1:0]
Write
Port C
(3)
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