Samsung S3F84B8 - FMSECL - Flash Memory Sector Address Register (Low Byte): F8 H, BANK1

S3F84B8_UM_REV 1.00 4 CONTROL REGISTERS
4-16
4.1.14 FMSECL — FLASH MEMORY SECTOR ADDRESS REGISTER (LOW BYTE): F8H, BANK1
Bit Identifier .7 .6 .5 .4 .3 .2 .1 .0
Reset Value
0 0 0 0 0 0 0 0
Read/Write
R/W R/W R/W R/W R/W R/W R/W R/W
Addressing Mode
Register addressing mode only
Flash Memory Sector Address Bit (Low Byte) .7
The 7
th
bit selects a sector of flash ROM.
Bits 6–0 .6–.0
Don’t care.
NOTE: The low byte Flash Memory Sector Address Pointer’s value is the lower 8-bits of the 16-bit pointer address.
4.1.15 FMUSR — FLASH MEMORY USER PROGRAMMING EN
ABLE REGISTER: F6H, BANK1
Bit Identifier .7 .6 .5 .4 .3 .2 .1 .0
Reset Value
0 0 0 0 0 0 0 0
Read/Write
R/W R/W R/W R/W R/W R/W R/W R/W
Addressing Mode
Register addressing mode only
Flash Memory User Programming Enable Bits
1 0 1 0 0 1 0 1 Enables user programming mode.
.7–.0
Other values Disables user programming mode.