Byte Program Flowchart In A User Program Mode - Samsung S3F80JB User Manual

S3F80JB
FMSECH
FMSECL
R(n)
R(n+1)
R(data)
FMUSR
FMCON
LDC
FMUSR
Finish 1-BYTE Writing
Start
SB1
High Address of Sector
Low Address of Sector
High Address to Write
Low Address to Write
8-bit Data
#0A5H
#01010000B
@RR(n),R(data)
#00H
SB0
Figure 15-9. Byte Program Flowchart in a User Program Mode
EMBEDDED FLASH MEMORY INTERFACE
; Select Bank1
; Set Secotr Base Address
; Set Address and Data
; User Program Mode Enable
; Mode Select
; Write data at flash
; User Program Mode Disable
; Select Bank0
15-13