Z8F16800144ZCOG Zilog, Z8F16800144ZCOG Datasheet - Page 81

• Manufacturer Part Number: Z8F16800144ZCOG
• Description: KIT DEV FOR Z8F642 MCU 44 PIN
• Manufacturer: Zilog
• Series: Z8 Encore!®r
• Type: MCUr

Specifications of Z8F16800144ZCOG

• Contents: Hardware, Software and Documentation
• For Use With/related Products: Z8F642
• For Use With: 269-4661 - KIT ACC ETHERNET SMART CABLE
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 269-4678

Table 26. Port A–E Pull-Up Enable Subregisters (PxPUE)
Table 27. Port A–E Alternate Function Set 1 Subregisters (PxAFS1)
BITS
FIELD
RESET
R/W
ADDR
BITS
FIELD
RESET
R/W
ADDR
PS025011-1010
Note:
Port A–E Alternate Function Set 1 Subregisters
Port A–E Alternate Function Set 2 Subregisters
PAFS17
PPUE7
R/W
R/W
If 06H in Port A
If 07H in Port A–E Address Register, accessible through the Port A–E Control Register
7
0
7
0
PPUE[7:0]—Port Pull-up Enabled
0 = The weak pull-up on the Port pin is disabled.
1 = The weak pull-up on the Port pin is enabled.
The Port A–E Alternate Function Set1 subregister
Port A–E Control register by writing
Function Set 1 subregisters select the alternate function available at a port pin. 
Alternate Functions selected by setting or clearing bits of this register are defined in
Alternate Functions
Alternate function selection on port pins must also be enabled as described in
Alternate Function Subregisters
PAFS1[7:0]—Port Alternate Function Set 1
0 = Port Alternate Function selected as defined in
1 = Port Alternate Function selected as defined in
The Port A–E Alternate Function Set 2 subregister (see
through the Port A–E Control register by writing
The Alternate Function Set 2 subregisters selects the alternate function available at a port
section
section
PAFS16
PPUE6
R/W
R/W
6
0
6
0
GPIO Alternate Functions
GPIO Alternate Functions
–
E Address Register, accessible through the Port A
PAFS15
PPUE5
on page 50.
R/W
R/W
5
0
5
0
P R E L I M I N A R Y
PAFS14
PPUE4
on page 64
R/W
R/W
4
0
4
0
07H
on page 50.
on page 50.
to the Port A–E Address register. The Alternate
.
PAFS13
PPUE3
R/W
R/W
3
0
3
0
08H
Table 15
Table 15
(Table
to the Port A–E Address register.
Z8 Encore! XP
Table 28
PAFS12
PPUE2
27) is accessed through the 
R/W
R/W
through
through
2
0
2
0
General-Purpose Input/Output
Product Specification
on page 68) is accessed
–
E Control Register
Table 17
Table 17
PAFS11
PPUE1
R/W
R/W
1
0
1
0
®
F1680 Series
in 
in 
Port A–E
PAFS10
PPUE0
R/W
R/W
GPIO
0
0
0
0
67