LSI LS6107
Game
(POKER)
Version 0.1 (4.1.2001)
Feature
* 8 key operation ：KON, KSOUND, KSCOPE, KK1-5,.
* 3.0V operating voltage
* Full poker game function
* Direct drive buzzer output
* 1/3duty, 1/2 bias LCD format
General Description
LS6107 is a poker game with direct driver buzzer output. LCD format is 1/2 bias 1/3
duty. Auto-power off function.
Functional Description
Functional DescriptionFunctional Description
Functional Description
8
88
8 key operation
key operation key operation
key operation
LS6107 has 8 key ：KON, KSCOPE, KSOUND, KK1-5.
Press KSTART to start the game.
Press KSOUND toggle sound ON/OFF。
Press KSCOPE to review previous game.
Press KK1-5 to hold/unhold the cards.
LSI LS6107
Version 0.1 (08.02.2001)
2
Pin
PinPin
Pin Assignment
Assignment Assignment
Assignment
DESIGNATION TYPE DESCRIPTION
B0, B1 OUTPUT Buzzer output
VC1, VC2 OUTPUT Halfer output
VEE OUTPUT Halfer voltage
T1, T2 INPUT TEST pin
OO OUTPUT RC oscillator output
OI INPUT RC oscillator input
OI15P INPUT RC oscillator input, with input capacitor (10-15pf)
VDD POWER +3.0V power supply
GND POWER Ground
KON, KSOUND,
KSCOPE
KK1,KK2,KK3,KK4,KK5
INPUT(PH) Input key
PB INPUT(PH) Power up reset
C[1:3] OUTPUT LCD Common output
S[1:28] OUTPUT LCD Segment output
Note: (PH) - pull high;
DC Characteristic
(GND = 0V, Vdd = 3.0V, Ta = 25°
°°
°C )
Parameter Symbol
Min.
Typ.
Max. Unit
Conditions
Supply Voltage Vdd 2.4 3.0 3.6 V
Operating current Idd - 20 50
µA
No load
Oscillator Frequency
Fosc 25k - 40k Hz Vdd=3.0
Buzzer output current
Ib 500 - -
µA
Vbd-Vss=0.5
LCD frequency Flcd - 64 - Hz
Segment current Is 0.15 - -
µA
Vseg=0.2V
Common current Ic 3.0 - -
µA
Vcom=0.2V