MC68HC08AZ60ACFU MOTOROLA [Motorola, Inc], MC68HC08AZ60ACFU Datasheet - Page 339

• Manufacturer Part Number: MC68HC08AZ60ACFU
• Description: Microcontrollers
• Manufacturer: MOTOROLA [Motorola, Inc]

MC68HC08AZ60A — Rev 0.0
MOTOROLA
1. X = don’t care
2. Hi-Z = high impedance
3. Writing affects data register, but does not affect input.
DDRG Bit
0
1
When bit DDRGx is a logic one, reading address $000A reads the PTGx
data latch. When bit DDRGx is a logic zero, reading address $000A
reads the voltage level on the pin. The data latch can always be written,
regardless of the state of its data.
of the port G pins.
PTG Bit
X
X
(1)
Table 20-8. Port G Pin Functions
I/O Pin Mode
Input, Hi-Z
Output
I/O Ports
(2)
Accesses to
Read/Write
DDRG[2:0]
DDRG[2:0]
DDRG
Table 20-8
summarises the operation
PTG[2:0]
Read
Pin
Accesses to PTG
Advance Information
PTG[2:0]
PTG[2:0]
Write
I/O Ports
Port G
(3)
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