UPD78F0988AGC-8BS Renesas Electronics America, UPD78F0988AGC-8BS Datasheet - Page 343

• Manufacturer Part Number: UPD78F0988AGC-8BS
• Manufacturer: Renesas Electronics America

Specifications of UPD78F0988AGC-8BS

• Lead Free Status / Rohs Status: Supplier Unconfirmed

(9) _FlashAreaIVerify subroutine
Caution Area 0 (0000H to 1FFFH) is a boot area. Do not specify area 0 as an argument.
[Function]
Performs internal verification of a specified area (reads the flash memory of a specified area in a different mode,
and compares it).
[Argument]
Area number (= 0, 1): 1 byte (offset value: +6)
[Return value]
Status (B register)
[Register/memory status after called]
Entry RAM address, area number
[Call example]
When the entry RAM address = 0FC30H
0: Performs internal verification of area 0000H to 1FFFH (boot area)
1: Performs internal verification of area 2000H to EFFFH
00H: Normal end
10H: Verify error
80H: Area number specification error
;
MOV
MOV
MOV
CALL
A, #01H
!0FC36H, A
C, #60H
!8100H
·
·
·
; Specifies 2000H to EFFFH
; FlashAreaIVerify (function number setting)
CHAPTER 18
User’s Manual U13029EJ7V1UD
PD78F0988A
341