Z86L82 Datasheet, PDF (28/80 Pages) Maxim Integrated Products – 28-Pin Low-Voltage IR Microcontrollers

Z86L82/85/88
28-Pin Low-Voltage IR Microcontrollers
21
REGISTER POINTER
76543210
Working Register
Group Pointer
Expanded Register
Bank Group Pointer
Z8 Register File (Bank 0)**
FF
F0
Z8 Standard Control Registers RESET CONDITION
REGISTER**
76543210
FF
FE
FD
FC
FB
FA
F9
F8
* ^F7
* ^F6
F5
F4
F3
F2
F1
F0
SPL
SPH
RP
FLAGS
IMR
IRQ
IPR
P01M
P3M
P2M
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
UUUUUUUU
UUUUUUUU
00000000
UUUUUUUU
00000000
00000000
UUUUUUUU
01001101
00000000
11111111
UUUUUUUU
UUUUUUUU
UUUUUUUU
UUUUUUUU
00000000
0 UU0 0 0 0 0
7F
Reserved
Reserved
0F
00
EXPANDED REG. GROUP (0)
REGISTER**
RESET CONDITION
* ^{(0) 03}
* ^{(0) 02}
(0) 00
P3
0 0U 0UUUU
P2 U U U U U U U U
P0 U U U U U U U U
U = Unknown
* Not reset with a Stop-Mode Recovery
** All addresses are in hexadecimal
† Not reset with a Stop-Mode Recovery, except Bit 0.
Figure 11. Expanded Register File Architecture
EXPANDED REG. BANK (F)
REGISTER**
* ^{(F) 0F}
(F) 0E
(F) 0D
(F) 0C
† _{(F) 0B}
(F) 0A
(F) 09
(F) 08
(F) 07
(F) 06
(F) 05
WDTMR
Reserved
SMR2
Reserved
SMR
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
(F) 04
(F) 03
(F) 02
(F) 01
* ^{(F) 00}
Reserved
Reserved
Reserved
Reserved
PCON
EXPANDED REG. BANK (D)
REGISTER**
(D) 0C
(D) 0B
(D) 0A
(D) 09
Reserved
HI8
LO8
HI16
(D) 08
(D) 07
(D) 06
(D) 05
LO16
TC16H
TC16L
TC8H
(D) 04
(D) 03
(D) 02
(D) 01
TC8L
Reserved
CTR2
CTR1
(D) 00
CTR0
RESET CONDITION
UUU0 0 0 0 0
U0U0 0 0 0 0
00100000
UUUUUUUU
RESET CONDITION
U UUU UU UU
U UUU UU UU
U UUU UU UU
U UUU UU UU
U UUU UU UU
U UUU UU UU
U UUU UU UU
U UUU UU UU
0 UUU UU U0
0 0 UU UU UU
0 0 UU UU U0
PS009007-1202