Port D Registers - ROHS MC9S08QE128 Reference Manual

6.5.3.8 Port C Drive Strength Selection Register (PTCDS)
7
R
PTCDS7
W
Reset: 0
Figure 6-20. Drive Strength Selection for Port C Register (PTCDS)
Field
7:0 Output Drive Strength Selection for Port C Bits — Each of these control bits selects between low and high
PTCDS[7:0] output drive for the associated PTC pin. For port C pins that are configured as inputs, these bits have no effect.
0 Low output drive strength selected for port C bit n.
1 High output drive strength selected for port C bit n.
6.5.4

Port D Registers

Port D is controlled by the registers listed below.
Freescale Semiconductor
6 5
PTCDS6 PTCDS5
0 0
Table 6-18. PTCDS Register Field Descriptions
MC9S08QE128 MCU Series Reference Manual, Rev. 2
4 3
PTCDS4 PTCDS3
0 0
Description
Chapter 6 Parallel Input/Output Control
2 1
PTCDS2 PTCDS1
0 0
0
PTCDS0
0
123