Specifications

9–20 EPSON
SED1278
[9]
[10]
[12]
Display clear
[11]
0001
0000
DB7
·· DB4
BF=0
(High-order)
(Low-order)
(High-order)
(Low-order)
(High-order)
(Low-order)
BF 0 1 1
DB7 RS R/W E
·· DB4
Busy flag
BF=0
BF=1
BF=1
Busy flag
Display
on/off
A CC
011
00
RS R/W E
00
1000
0000
DB7
·· DB4
(High-order)
(Low-order)
00
RS R/W E
00
A CC
BF 0 1 1
DB7 RS R/W E
·· DB4
A CC
011
A CC
[14]
Entry Mode
set
[13]
Initialize
end
[15]
01I/D S
0000
DB7
·· DB4
(High-order)
(Low-order)
(High-order)
(Low-order)
BF=0
BF=1
Busy flag
00
RS R/W E
00
BF 0 1 1
DB7 RS R/W E
·· DB4
A CC
011
A CC