S9S08AW16A FREESCALE [Freescale Semiconductor, Inc], S9S08AW16A Datasheet - Page 96

• Manufacturer Part Number: S9S08AW16A
• Description: HCS08 Microcontrollers
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

1
1
Chapter 6 Parallel Input/Output
96
PTCSE[5:0]
PTCDS[5:0]
Bit 6 is a reserved bit that must always be written to 0.
Bit 6 is a reserved bit that must always be written to 0.
Reset
Reset
Field
Field
5:0
5:0
W
W
R
R
Output Slew Rate Control Enable for Port C Bits — Each of these control bits determine whether output slew
rate control is enabled for the associated PTC pin. For port C pins that are configured as inputs, these bits have
no effect.
0 Output slew rate control disabled for port C bit n.
1 Output slew rate control enabled for port C bit n.
Output Drive Strength Selection for Port C Bits — Each of these control bits selects between low and high
output drive for the associated PTC pin.
0 Low output drive enabled for port C bit n.
1 High output drive enabled for port C bit n.
0
0
0
0
7
7
Figure 6-23. Output Slew Rate Control Enable for Port C (PTCSE)
Figure 6-24. Output Drive Strength Selection for Port C (PTCDS)
R
R
0
0
6
6
Table 6-14. PTCSE Register Field Descriptions
Table 6-15. PTCDS Register Field Descriptions
PTCDS5
PTCSE5
MC9S08AC16 Series Data Sheet, Rev. 8
0
0
5
5
PTCDS4
PTCSE4
0
0
4
4
Description
Description
PTCSE3
PTCDS3
3
0
3
0
PTCSE2
PTCDS2
0
0
2
2
1
PTCSE1
PTCDS1
1
Freescale Semiconductor
0
0
1
1
PTCDS0
PTCSE0
0
0
0
0