Program Algorithm Flow Chart - Renesas 7700 FAMILY User Manual

19.2.4 Program algorithm flow chart

FLASH MEMORY VERSION
START
V = 5 V
CC
SDA = SCLK = OE = "H"
V = V
PP
ADDR = FIRST LOCATION
X = 0
WRITE PROGRAM
COMMAND
WRITE PROGRAM
DATA
DURATION = 10 µs
X = X + 1
WRITE PROGRAM-VERIFY
COMMAND
DURATION = 6
X = 25 ?
NO
FAIL
VERIFY
BYTE ?
PASS
NO
LAST
INCREMENT
ADDR ?
ADDR
WRITE READ
COMMAND
V = V
PP
DEVICE
PASSED
7751 Group User's Manual
19.2 Serial input/output mode
H
PP
40
16
D
IN
C0
16
µs
YES
PASS
VERIFY
BYTE ?
FAIL
YES
00
16
L
PP
DEVICE
FAILED
19–33