NEC 78K0S/KU1+ User Manual page 250

An example of a program that performs an internal verify in self programming mode is shown below.
• Internal verify 1
;----------------------------
;START
;----------------------------
FlashVerify:
MOV FLCMD,#01H
MOV FLAPH,#07H
MOV FLAPL,#00H
MOV FLAPHC,#07H
MOV FLAPLC,#FFH
MOV PFS,#00H
MOV WDTE,#0ACH
HALT
MOV A,PFS
MOV CmdStatus,A
;----------------------------
;END
;----------------------------
• Internal verify 2
;----------------------------
;START
;----------------------------
FlashVerify:
MOV FLCMD,#02H
MOV FLAPH,#07H
MOV FLAPL,#00H
MOV FLAPHC,#07H
MOV FLAPLC,#20H
MOV PFS,#00H
MOV WDTE,#0ACH
HALT
MOV A,PFS
MOV CmdStatus,A
;----------------------------
;END
;----------------------------
250
CHAPTER 16 FLASH MEMORY
; Sets flash control command (internal verify 1)
; Set the number of block for which internal verify is
; performed, to FLAPH (Example: Block 7 is specified here)
; Sets FLAPL to 00H
; Sets FLAPLC to FFH
; Clears flash status register
; Clears & restarts WDT
; Self programming is started
; Execution result is stored in variable
; (CmdStatus = 0: normal termination, other than 0: abnormal
; termination)
; Sets flash control command (internal verify 2)
; Set the number of block for which internal verify is
; performed, to FLAPH (Example: Block 7 is specified here)
; Sets FLAPL to the start address for verify (Example: Address
; 00H is specified here)
; Sets FLAPLC to the end address for verify (Example: Address
; 20H is specified here)
; Clears flash status register
; Clears & restarts WDT
; Self programming is started
; Execution result is stored in variable
; (CmdStatus = 0: normal termination, other than 0: abnormal
; termination)
User's Manual U18172EJ2V0UD