Toshiba T6K04 Handbook page 5

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