Advertisement
(k)
Control register A#20
Control register B#20
7
6
5
4
3
*1
This register is valid if bit 0 of control register A#19/B#19 is 1.
X'00' is set whenever the power is turned on or when the initial state is specified by the CLEAR
command.
(l)
Control register A#21
Control register B#21
7
6
5
4
3
X'00' is set whenever the power is turned on or when the initial state is specified by the CLEAR
command.
LSB
2
1
0
Read density (256-step selection)
X'00' Default (same as for X•e80•f )
X'01' Light
To
X'FF' Dark
LSB
2
1
0
Contrast specification
X'00' Default (same as for X'80' )
X'01' Lowest contrast
X'80' Normal
X'FF' Highest contrast
A.3 Commands and Response
↓
(*1)
Appendix A-37
Advertisement
