Z8FMC04100 ZILOG [Zilog, Inc.], Z8FMC04100 Datasheet - Page 66

• Manufacturer Part Number: Z8FMC04100
• Description: Z8 Encore-R Motor Control Flash MCUs
• Manufacturer: ZILOG [Zilog, Inc.]

44
Z8 Encore!
Product Specification
General-Purpose I/O
Bit
Position
[7:0]
PHDE
RESET
FIELD
ADDR
BITS
R/W
PHDE7
®
R/W
Value
(H)
0
1
Motor Control Flash MCUs
If 04H in Port A-C Address Register, accessible through the Port A-C Control Register
7
0
Table 21. Port A–C High Drive Enable Sub-Registers
Port A–C High Drive Enable Subregisters
The Port A–C High Drive Enable subregisters, shown in Table 21, are accessed through
the Port A-C Control registers by writing
the bits in the Port A–C High Drive Enable subregisters to 1 configures the specified port
pins for high current output drive operation. The Port A–C High Drive Enable subregisters
affect the pins directly and, as a result, alternate functions are also affected.
Port A–C Stop-Mode Recovery Source Enable Subregisters
The Port A–C Stop-Mode Recovery Source Enable subregisters, shown in Table 22, are
accessed through the Port A–C Control registers by writing
registers. Setting the bits in the Port A–C Stop-Mode Recovery Source Enable subregisters
to 1 configures the specified port pins as a Stop-Mode Recovery source. During STOP
mode, any logic transition on a port pin enabled as a Stop-Mode Recovery source initiates
Stop-Mode Recovery.
PHDE6
Description
Port High Drive Enable
The Port pin is configured for standard output current drive.
The Port pin is configured for high output current drive.
R/W
6
0
PHDE5
R/W
5
0
P R E L I M I N A R Y
PHDE4
R/W
4
0
04h
PHDE3
R/W
to the Port A–C Address registers. Setting
3
0
PHDE2
R/W
2
0
05h
to the Port A-C Address
PHDE1
R/W
1
0
PS024604-1005
PHDE0
R/W
0
0