Z8F082A28100KIT ZILOG [Zilog, Inc.], Z8F082A28100KIT Datasheet - Page 59

• Manufacturer Part Number: Z8F082A28100KIT
• Description: Z8 Encore XP-R F08xA Series with eXtended Peripherals
• Manufacturer: ZILOG [Zilog, Inc.]

BITS
FIELD
RESET
R/W
ADDR
BITS
FIELD
RESET
R/W
ADDR
PS024705-0405
Table 22. Port A–D STOP Mode Recovery Source Enable Sub-Registers (PxSMRE)
PSMRE7
PPUE7
R/W
R/W
If 05H in Port A–D Address Register, accessible through the Port A–D Control Register
If 06H in Port A
0
0
7
7
PHDE[7:0]—Port High Drive Enabled
0 = The Port pin is configured for standard output current drive.
1 = The Port pin is configured for high output current drive.
Port A–D STOP Mode Recovery Source Enable Sub-Registers
The Port A–D STOP Mode Recovery Source Enable sub-register (Table 22) is accessed
through the Port A–D Control register by writing
Setting the bits in the Port A–D STOP Mode Recovery Source Enable sub-registers 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.
PSMRE[7:0]—Port STOP Mode Recovery Source Enabled
0 = The Port pin is not configured as a STOP Mode Recovery source. Transitions on this
pin during STOP mode do not initiate STOP Mode Recovery.
1 = The Port pin is configured as a STOP Mode Recovery source. Any logic transition on
this pin during STOP mode initiates STOP Mode Recovery.
Port A–D Pull-up Enable Sub-Registers
The Port A–D Pull-up Enable sub-register (Table 23) is accessed through the Port A–D
Control register by writing
Port A–D Pull-up Enable sub-registers enables a weak internal resistive pull-up on the
specified Port pins.
Table 23. Port A–D Pull-Up Enable Sub-Registers (PxPUE)
PSMRE6
PPUE6
R/W
R/W
6
0
6
0
–
D Address Register, accessible through the Port A
PSMRE5
PPUE5
R/W
R/W
5
0
5
0
06H
P R E L I M I N A R Y
PSMRE4
to the Port A–D Address register. Setting the bits in the
PPUE4
R/W
R/W
0
0
4
4
PSMRE3
PPUE3
R/W
R/W
3
0
3
0
05H
to the Port A–D Address register.
Z8 Encore! XP
PSMRE2
PPUE2
R/W
R/W
0
0
2
2
Product Specification
–
D Control Register
PSMRE1
PPUE1
R/W
R/W
General-Purpose I/O
1
0
1
0
®
F08xA Series
PSMRE0
PPUE0
R/W
R/W
0
0
0
0
41