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DEMO9S08DZ60
Chapter 6 Parallel Input/Output Control
MC9S08DZ60 Series Data Sheet, Rev. 4
110
Freescale Semiconductor
6.5.6.5
Port F Drive Strength Selection Register (PTFDS)
7
6
5
4
3
2
1
0
R
PTFDS7
PTFDS6
PTFDS5
PTFDS4
PTFDS3
PTFDS2
PTFDS1
PTFDS0
W
Reset:
0
0
0
0
0
0
0
0
Figure 6-41. Drive Strength Selection for Port F Register (PTFDS)
Table 6-39. PTFDS Register Field Descriptions
Field
Description
7:0
PTFDS[7:0]
Output Drive Strength Selection for Port F Bits — Each of these control bits selects between low and high
output drive for the associated PTF pin. For port F pins that are configured as inputs, these bits have no effect.
0 Low output drive strength selected for port F bit n.
1 High output drive strength selected for port F bit n.
output drive for the associated PTF pin. For port F pins that are configured as inputs, these bits have no effect.
0 Low output drive strength selected for port F bit n.
1 High output drive strength selected for port F bit n.