Toshiba T6K04 Handbook page 16

● X−Address set
(SXE)
D / I / WR DB7 DB6
0 0 1
Set Up Range: 80H to BFH (XAD0 to XAD63)
This command set X−address (0 to 63). When inputting "L" level to RST , X−address is set up as 0 address.
● Contrast set
(SCE)
D / I / WR DB7 DB6
0 0 1
Set Up Range: C0H to FFH
This command set the contrast of LCD. The contrast of LCD are 64 steps and command C0H is the brightest or
command FFH is the darkest.
● OP−Amp control 1
D / I / WR DB7 DB6
0 0 0
Set Up Range: 14H to 17H
This command set the power supplying ability of operational amplifier. This command selects one of four steps
of ability. 14H of this command corresponds to minimum ability and 17H corresponds to maximum. This
command can turn off OP−Amp by inputting "0" to DB2.
Note: When inputting "L" level to RST , OP−Amp. is set up to minimum ability and OP−Amp ON.
DB5 DB4 DB3
0 A A A
DB5 DB4 DB3
1 A A A
(OPA1)
DB5 DB4 DB3
0 0 1 0
DB2 DB1 DB0
A A A
DB2 DB1 DB0
A A A
DB2 DB1 DB0
A A A
T6K04
2001-03-13 16/30