Z8F4822AR020SG Datasheet, PDF (305/323 Pages) Zilog, Inc. – High Performance 8-Bit Microcontrollers

Z8 Encore! XP^® F64xx Series
Product Specification
285
Table 268. Flash Sector Protect Register (FPROT)
Bit
7
6
5
4
3
2
1
Field
SECT7 SECT6 SECT5 SECT4 SECT3 SECT2 SECT1
RESET
0
R/W
R/W*
Address
FF9H
Note: *R/W = This register is accessible for read operations; it can be written to 1 only via user code.
0
SECT0
Hex Address: FFA
Table 269. Flash Frequency High Byte Register (FFREQH)
Bit
7
6
5
4
3
2
1
0
Field
FFREQH
RESET
0
R/W
R/W
Address
FFAH
Hex Address: FFB
Table 270. Flash Frequency Low Byte Register (FFREQL)
Bit
7
6
5
4
3
2
1
0
Field
FFREQL
RESET
0
R/W
R/W
Address
FFBH
Hex Addresses: FFC–FFF
Refer to the eZ8 CPU Core User Manual (UM0128)
PS019924-0113
PRELIMINARY
Flash