mc9s12hz256v2 Freescale Semiconductor, Inc, mc9s12hz256v2 Datasheet - Page 150

• Manufacturer Part Number: mc9s12hz256v2
• Description: Hcs12 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

Chapter 4 Port Integration Module (PIM9HZ256V2)
4.3.6.4
Read: Anytime. Write: Anytime.
This register configures the drive strength of configured output pins as either full or reduced. If a pin is
configured as input, the corresponding Reduced Drive Register bit has no effect.
150
RDRT[7:0]
Reset
Field
7:0
W
R
RDRT7
Reduced Drive Port T
0 Full drive strength at output.
1 Associated pin drives at about 1/3 of the full drive strength.
Port T Reduced Drive Register (RDRT)
0
7
RDRT6
0
6
Figure 4-40. Port T Reduced Drive Register (RDRT)
Table 4-29. RDRT Field Descriptions
RDRT5
MC9S12HZ256 Data Sheet, Rev. 2.05
0
5
RDRT4
0
4
Description
RDRT3
0
3
RDRT2
0
2
RDRT1
Freescale Semiconductor
0
1
RDRT0
0
0