T6K04
2001-03-13 5/30
Pin Name
I / O
Function
EXP I
Input for expansion mode selects
●
M / S = “H”
→
Enable expansion mode, it can be used in two chip
●
M / S = “L”
→
Disable expansion mode
M / S
I
Input for Master / Slave selects
●
M / S = “H”
→
T6K04 is master chip
●
M / S = “L”
→
T6K04 is slave chip
OSC1, OSC2
―
When using a internal clock oscillator, connect a resistor between OSC1 and OSC2.
When using external clock, input the clock to OSC1.
R
1
, R
2
―
Input for LCD drive bias selects
●
LCD drive bias is shown in the table as follows.
R2 R1 Bias
0
0
1 / 6
0
1
1 / 7
1
0
1 / 8
1
1
1 / 9
DS1, DS2
I
Input for duty selects
●
LCD drive duty is shown in the table as follows.
DS1 DS2
Duty
0
0
1 / 32 duty
0
1
1 / 48 duty
1
0
1 / 56 duty
1
1
1 / 64 duty
V
IN
―
Power supply for DC
−
DC converter. Normally connect to V
SS
.
C1A, C1B
―
Connect with capacitance for doubler
V
OUT1
―
DC
−
DC converter output (×2 level)
C2A, C2B
―
Connect with capacitance for tripler
V
OUT2
―
DC
−
DC converter output (×3 level)
C3A, C3B
―
Connect with capacitance for quadrupler
V
OUT3
―
DC
−
DC converter output (×4 level)
V
EE1
, V
EE2
―
Power supply for LCD driver circuit.
●
When using on
−
chip DC
−
DC converter, connect V
EE
1, 2 to V
OUT
V
LC1
~V
LC5
―
Power supply for LCD driver circuit.
●
M / S = “H”
→
bias voltage output
●
M / S = “L”
→
bias voltage input
VR16 O
Don’t
connect
it.
V
DD
―
Power supply for logic circuit.
V
SS
―
Ground:
Reference
PM O
Pre
−
frame signal
/
φ
O
Output
system
clock
