Z8FMC16100 Datasheet, PDF (386/402 Pages) Zilog, Inc. – Z8 Encore-R Motor Control Flash MCUs

Z8 Encore!^® Motor Control Flash MCUs
Product Specification
364
Bit
Position
[7:6]
Reserved
[5:0]
FSTAT
Value Description
Must be 00.
00_0000
00_0001
00_0010
00_0011
00_0100
00_1xxx
01_0xxx
10_0xxx
Flash Controller Status
Flash Controller locked.
First unlock command received.
Second unlock command received.
Flash Controller unlocked.
Flash Sector Protect register selected.
Program operation in progress.
Page erase operation in progress.
Mass erase operation in progress.
Flash Sector Protect Register (FPROT)
BITS
7
6
5
4
3
2
1
0
FIELD ^{SECT7 SECT6 SECT5 SECT4 SECT3 SECT2 SECT1 SECT0}
RESET
0
0
0
0
0
0
0
0
R/W
R/W1
R/W1
R/W1
R/W1
R/W1
R/W1
R/W1
R/W1
ADDR
FF9H
R/W1 = Register is accessible for Read operations. Register can be written to 1 only (through user code).
Bit
Position
[7:0]]
SECTn
Value
0
1
Description
Sector Protect
Sector n can be programmed or erased from user code.
Sector n is protected and cannot be programmed or erased from user code.
PS024604-1005
PRELIMINARY
Appendix A—Register Tables