MC68HC708AS48 FREESCALE [Freescale Semiconductor, Inc], MC68HC708AS48 Datasheet - Page 208

• Manufacturer Part Number: MC68HC708AS48
• Description: Advance Information
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

Input/Output (I/O) Ports
15.9 Port G
15.9.1 Port G Data Register
Advance Information
208
NOTE:
Address:
Port G is a 3-bit general-purpose I/O port.
Port G is available only in the 64-pin QFP package
The port G data register contains a data latch for each of the three port
G pins.
PTG[2:0] — Port G Data Bits
Reset:
Read:
Write:
These read/write bits are software programmable. Data direction of
each port G pin is under the control of the corresponding bit in data
direction register G. Reset has no effect on PTG [2:0].
$000A
Bit 7
R
R
0
Figure 15-20. Port G Data Register (PTG)
Input/Output (I/O) Ports
= Reserved
R
6
0
R
5
0
Unaffected by Reset
R
4
0
R
3
0
MC68HC708AS48
PTG2
2
PTG1
1
MOTOROLA
—
Rev. 4.0
PTG0
Bit 0