Z8F042ASJ020EG2156 Datasheet, PDF (37/280 Pages) Zilog, Inc. – High-Performance 8-Bit Microcontrollers

Z8 Encore! XP^® F082A Series
Product Specification
21
Table 7. Register File Address Map (Continued)
Address (Hex)
FD9
FDA
FDB
GPIO Port D
FDC
FDD
FDE
FDF
FE0–FEF
Register Description
Port C Control
Port C Input Data
Port C Output Data
Port D Address
Port D Control
Reserved
Port D Output Data
Reserved
Mnemonic
PCCTL
PCIN
PCOUT
PDADDR
PDCTL
—
PDOUT
—
Watchdog Timer (WDT)
FF0
Reset Status (Read-only)
Watchdog Timer Control (Write-only)
FF1
Watchdog Timer Reload Upper Byte
FF2
Watchdog Timer Reload High Byte
FF3
Watchdog Timer Reload Low Byte
FF4–FF5
Reserved
RSTSTAT
WDTCTL
WDTU
WDTH
WDTL
—
Trim Bit Control
FF6
Trim Bit Address
FF7
Trim Bit Data
Flash Memory Controller
FF8
Flash Control
FF8
Flash Status
FF9
Flash Page Select
Flash Sector Protect
FFA
Flash Programming Frequency High Byte
FFB
Flash Programming Frequency Low Byte
TRMADR
TRMDR
FCTL
FSTAT
FPS
FPROT
FFREQH
FFREQL
eZ8 CPU
FFC
Flags
FFD
Register Pointer
FFE
Stack Pointer High Byte
FFF
Stack Pointer Low Byte
Notes:
1. XX = Undefined.
2. Refer to the eZ8 CPU Core User Manual (UM0128).
—
RP
SPH
SPL
Reset (Hex)
00
XX
00
00
00
XX
00
XX
X0
N/A
00
04
00
XX
00
00
00
00
00
00
00
00
XX
XX
XX
XX
Page
46
46
46
44
46
46
29
96
97
97
98
161
162
155
155
156
157
158
158
See
foot-
note 2.
PS022828-0413
PRELIMINARY
Register Map