Z8FMC04100 ZILOG [Zilog, Inc.], Z8FMC04100 Datasheet - Page 386

• Manufacturer Part Number: Z8FMC04100
• Description: Z8 Encore-R Motor Control Flash MCUs
• Manufacturer: ZILOG [Zilog, Inc.]

364
Z8 Encore!
Product Specification
R/W1 = Register is accessible for Read operations. Register can be written to 1 only (through user code).
PS024604-1005
Bit
Position
[7:6]
Reserved
[5:0]
FSTAT
Bit
Position
[7:0]]
SECTn
RESET
FIELD
ADDR
BITS
R/W
SECT7
®
R/W1
Value
00_0000
00_0001
00_0010
00_0011
00_0100
00_1xxx
01_0xxx
10_0xxx
Value
0
1
Motor Control Flash MCUs
7
0
Flash Sector Protect Register (FPROT)
SECT6
Description
Must be 00.
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.
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.
R/W1
6
0
SECT5
R/W1
5
0
P R E L I M I N A R Y
SECT4
R/W1
4
0
FF9H
SECT3
R/W1
3
0
SECT2
R/W1
2
0
Appendix A—Register Tables
SECT1
R/W1
1
0
SECT0
R/W1
0
0