ZiLOG Z8 Series User Manual page 25

Table 9. ERF Bank 0 WR Group 0 (Continued)
Register
4
3
2
1
0
Working Register Group 0 in ERF Bank F consists of the control registers for STOP mode,
WDT, and port control.
Table 10. ERF Bank F WR Group 0
Register
F
E
D
C
B
A
9
8
7
6
5
4
3
2
1
0
UM001604-0108
Function
General-Purpose Register
Port 3
Port 2
Port 1
Port 0
Table 10 lists the registers within this group.
Function
WDTMR
Reserved
Reserved
Reserved
SMR
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
PCON
Working Register
R4
R3
R2
R1
R0
Working Register
R15
R14
R13
R12
R11
R10
R9
R8
R7
R6
R5
R4
R3
R2
R1
R0
®
Z8 CPU
User Manual
18
Address Space