mc9s08gt32a Freescale Semiconductor, Inc, mc9s08gt32a Datasheet - Page 100

• Manufacturer Part Number: mc9s08gt32a
• Description: Hcs08 Microcontrollers 8-bit Microcontroller Family
• Manufacturer: Freescale Semiconductor, Inc

Chapter 6 Parallel Input/Output
100
PTGDD[7:0]
PTGSE[7:0]
Reset
Reset
Field
Field
7:0
7:0
W
W
R
R
PTGDD7
PTGSE7
Slew Rate Control Enable for Port G Bits — For port G pins that are outputs, these read/write control bits
determine whether the slew rate controlled outputs are enabled. For port G pins that are configured as inputs,
these bits are ignored.
0 Slew rate control disabled.
1 Slew rate control enabled.
Data Direction for Port G Bits — These read/write bits control the direction of port G pins and what is read for
PTGD reads.
0 Input (output driver disabled) and reads return the pin value.
1 Output driver enabled for port G bit n and PTGD reads return the contents of PTGDn.
0
0
7
7
PTGSE6
PTGDD6
Figure 6-35. Slew Rate Control Enable for Port G (PTGSE)
0
0
6
6
Figure 6-36. Data Direction for Port G (PTGDD)
Table 6-28. PTGDD Field Descriptions
Table 6-27. PTGSE Field Descriptions
PTGDD5
PTGSE5
MC9S08GB60A Data Sheet, Rev. 1.02
0
0
5
5
PTGDD4
PTGSE4
0
0
4
4
Description
Description
PTGDD3
PTGSE3
3
0
3
0
PTGDD2
PTGSE2
0
0
2
2
PTGDD1
PTGSE1
Freescale Semiconductor
0
0
1
1
PTGDD0
PTGSE0
0
0
0
0