Z8F16800128ZCOG Zilog, Z8F16800128ZCOG Datasheet - Page 82

• Manufacturer Part Number: Z8F16800128ZCOG
• Description: KIT DEV FOR Z8F642 MCU 28PIN
• Manufacturer: Zilog
• Series: Z8 Encore!®r
• Type: MCUr

Specifications of Z8F16800128ZCOG

• Contents: Hardware, Software and Documentation
• Processor To Be Evaluated: F083A
• Data Bus Width: 8 bit
• Interface Type: RS-232, USB
• 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: 269-4677

Table 28. Port A–E Alternate Function Set 2 Subregisters (PxAFS2)
Table 29. Port A–E Input Data Registers (PxIN)
BITS
FIELD
RESET
R/W
ADDR
BITS
FIELD
RESET
R/W
ADDR
PS025011-1010
Note:
Port A–E Input Data Registers
PAFS27
PIN7
R/W
If 08H in Port A–E Address Register, accessible through the Port A–E Control Register
R
7
0
7
X
pin. Alternate Functions selected by setting or clearing bits of this register is defined in
Table 15
Alternate function selection on port pins must also be enabled as described
in
PAFS2[7:0]—Port Alternate Function Set 2
0 = Port Alternate Function selected as defined in
1 = Port Alternate Function selected as defined in
Reading from the Port A–E Input Data registers
from the corresponding port pins. The Port A–E Input Data registers are read-only. The
value returned for any unused ports is 0. Unused ports include those missing on the 8-pin
and 28-pin packages as well as those missing on the ADC-enabled 28-pin packages.
PIN[7:0]—Port Input Data
Sampled data from the corresponding port pin input.
0 = Input data is logical 0 (Low).
1 = Input data is logical 1 (High).
Port A–E Alternate Function Subregisters
section
section
PAFS26
through
PIN6
R/W
X
R
6
0
6
GPIO Alternate Functions
GPIO Alternate Functions
Table 17
PAFS25
PIN5
R/W
R
X
5
0
5
FD2H, FD6H, FDAH, FDEH, FE2H
in section
P R E L I M I N A R Y
PAFS24
PIN4
R/W
X
R
4
0
4
GPIO Alternate Functions
on page 50.
on page 50.
PAFS23
on page 64
PIN3
R/W
R
X
3
0
3
(Table
Table 15
Table 15
29) returns the sampled values
Z8 Encore! XP
.
PAFS22
PIN2
R/W
through
through
X
R
2
0
2
General-Purpose Input/Output
on page 50.
Product Specification
Table 17
PAFS21
Table 17
PIN1
R/W
R
X
1
0
1
®
F1680 Series

in 
in 
PAFS20
PIN0
R/W
X
R
0
0
0
68