h8s-2169 Renesas Electronics Corporation., h8s-2169 Datasheet - Page 758

• Manufacturer Part Number: h8s-2169
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

Section 22 ROM
Table 22.20 Status Read Mode Return Commands
Pin Name
Attribute
Initial value 0
Indications
Note: FO2 and FO3 are undefined.
Rev. 3.00 Jan 18, 2006 page 730 of 1044
REJ09B0280-0300
FA17 to FA0
FO7 to FO0
Note: FO2 and FO3 are undefined.
WE
OE
CE
FO7
Normal
end
identification
Normal
end: 0
Abnormal
end: 1
t
t
ces
f
Figure 22.22 Status Read Mode Timing Waveforms
t
FO6
Command
error
0
Command
error: 1
Otherwise: 0
wep
t
ds
H'71
t
ceh
t
dh
t
r
t
nxtc
FO5
Program-
ming error
0
Program-
ming
error: 1
Otherwise: 0
t
t
ces
f
t
wep
t
H'71
ds
t
t
dh
ceh
t
FO4
Erase
error
0
Erase
error: 1
Otherwise: 0
r
t
nxtc
FO3
—
0
—
t
ce
t
oe
FO2
—
0
—
FO1
Program-
ming or
erase count
exceeded
0
Count
exceeded: 1
Otherwise: 0
Data
t
df
t
nxtc
FO0
Effective
address error
0
Effective
address
error: 1
Otherwise: 0