Datasheet

Section 22 ROM (H8S/2138 F-ZTAT A-Mask Version, H8S/2134 F-ZTAT A-Mask Version)
Rev. 4.00 Jun 06, 2006 page 665 of 1004
REJ09B0301-0400
CE
FA17 to FA0
FO7 to FO0
OE
WE
t
ces
t
nxtc
t
nxtc
t
df
Note: FO2 and FO3 are undefined.
t
ces
t
dh
t
wep
t
wep
Data
t
dh
t
oe
t
ce
t
nxtc
H'71
t
f
t
r
t
f
t
r
t
ceh
t
ds
t
ds
H'71
t
ceh
Figure 22.22 Status Read Mode Timing Waveforms
Table 22.19 Status Read Mode Return Commands
Pin Name FO7 FO6 FO5 FO4 FO3 FO2 FO1 FO0
Attribute Normal
end
identification
Command
error
Program-
ming error
Erase
error
——Program-
ming or
erase count
exceeded
Effective
address
error
Initial value 0 0 0 0 0 0 0 0
Indications Normal
end: 0
Abnormal
end: 1
Command
error: 1
Otherwise: 0
Program-
ming
error: 1
Otherwise: 0
Erase
error: 1
Otherwise: 0
——Count
exceeded: 1
Otherwise: 0
Effective
address
error: 1
Otherwise: 0
Note: FO2 and FO3 are undefined.