HD6412320 RENESAS [Renesas Technology Corp], HD6412320 Datasheet - Page 817

• Manufacturer Part Number: HD6412320
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family H8S-2300 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Table 19.22 Status Read Mode Return Commands
Pin Name I/O
Attribute
Initial value 0
Indications Normal
Note: I/O
I/O
Note: I/O
A
7
18
to I/O
to A
WE
OE
CE
3
Normal
end
identification
end: 0
Abnormal
end: 1
3
0
0
and I/O
and I/O
7
2
2
are undefined.
are undefined.
Figure 19.27 Status Read Mode Timing Waveforms
t
ces
I/O
Command
error
0
Command
error: 1
Otherwise: 0
t
f
6
t
ds
t
wep
H'71
t
ceh
t
r
I/O
Program-
ming error
0
Program-
ming
error: 1
Otherwise: 0
t
dh
5
t
nxtc
t
ces
t
f
t
I/O
Erase
error
0
Erase
error: 1
Otherwise: 0
ds
t
wep
4
H'71
t
ceh
t
r
Rev.6.00 Sep. 27, 2007 Page 787 of 1268
t
dh
t
nxtc
I/O
—
0
—
3
t
ce
I/O
—
0
—
t
oe
2
I/O
Program-
ming or
erase count
exceeded
0
Count
exceeded: 1
Otherwise: 0
1
REJ09B0220-0600
Section 19 ROM
t
df
t
nxtc
I/O
Effective
address error
0
Effective
address
error: 1
Otherwise: 0
0