Z8F6421PM020SC Datasheet, PDF (44/299 Pages) Zilog, Inc. – High Performance 8-Bit Microcontrollers Z8 Encore-R 64K Series

Z8 Encore!^® 64K Series
Product Specification
24
Table 7. 64K Series Register File Address Map (Continued)
Address (Hex)
FC7
FC8
FC9-FCC
FCD
FCE
FCF
GPIO Port A
FD0
FD1
FD2
FD3
GPIO Port B
FD4
FD5
FD6
FD7
GPIO Port C
FD8
FD9
FDA
FDB
GPIO Port D
FDC
FDD
FDE
FDF
GPIO Port E
FE0
FE1
FE2
FE3
GPIO Port F
FE4
FE5
FE6
FE7
GPIO Port G
FE8
FE9
FEA
FEB
XX=Undefined
Register Description
IRQ2 Enable High Bit
IRQ2 Enable Low Bit
Reserved
Interrupt Edge Select
Interrupt Port Select
Interrupt Control
Port A Address
Port A Control
Port A Input Data
Port A Output Data
Port B Address
Port B Control
Port B Input Data
Port B Output Data
Port C Address
Port C Control
Port C Input Data
Port C Output Data
Port D Address
Port D Control
Port D Input Data
Port D Output Data
Port E Address
Port E Control
Port E Input Data
Port E Output Data
Port F Address
Port F Control
Port F Input Data
Port F Output Data
Port G Address
Port G Control
Port G Input Data
Port G Output Data
Mnemonic
IRQ2ENH
IRQ2ENL
—
IRQES
IRQPS
IRQCTL
PAADDR
PACTL
PAIN
PAOUT
PBADDR
PBCTL
PBIN
PBOUT
PCADDR
PCCTL
PCIN
PCOUT
PDADDR
PDCTL
PDIN
PDOUT
PEADDR
PECTL
PEIN
PEOUT
PFADDR
PFCTL
PFIN
PFOUT
PGADDR
PGCTL
PGIN
PGOUT
PS019915-1005
Reset (Hex)
00
00
XX
00
00
00
Page #
71
71
72
73
74
00
55
00
56
XX
60
00
61
00
55
00
56
XX
60
00
61
00
55
00
56
XX
60
00
61
00
55
00
56
XX
60
00
61
00
55
00
56
XX
60
00
61
00
55
00
56
XX
60
00
61
00
55
00
56
XX
60
00
61
Register File Address Map