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PDF HT113RA Data sheet ( Hoja de datos )
| Número de pieza | HT113RA | |
| Descripción | Poker and Black Jack LCD Game | |
| Fabricantes | Holtek Semiconductor Inc | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de HT113RA (archivo pdf) en la parte inferior de esta página. Total 14 Páginas | ||
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HT113RA
Poker and Black Jack LCD Game
Features
• 1/3 bias, 1/4 duty, 32×4 pattern, 3.0V LCD
driver
• 13 kinds of built-in sound effects
• RC oscillator
• Auto off function
General Description
HT113RA is a mini-casino LCD game designed
by HOLTEK. This has two games namely, Poker
and Black Jack. For Black Jack, the player wins
if his/her total score is greater than the dealer’s.
However, the player loses the game when
LCD Pattern
his/her total score is over 21. For Poker, bets are
made, then five cards are dealt. On the basis of
the five cards, the rates for winning and losing
are calculated. The built-in sound effects can be
combined with an external speech chips.
WIN
BLACK JACK
POKER
DOUBLE SPLIT
INSURANCE
DRAW or HOLD
DEALER
S
PLAYER
HOLD HOLD HOLD HOLD HOLD
1 2nd Dec ’98
1 page  
HT113RA
• The total number of cards is 52. The cards are
re-shuffled until the number of undealt cards
is less than 10. The shuffling is shown by the
individual highlighting of the 5 cards on the
right hand corner of the screen.
• By pressing the GAME key, the player can
change the game type, but still maintains the
current stake.
Counting methods
• The betting rates of loss for BLACK JACK
BLACK JACK
1.5
The sum of 5 cards less than 21
0.5
The sum of 3 cards is 7
3.0
The sum of the player’s card is
greater than that of the dealer’s
1.0
• The betting rates of winning for POKER
♦ Pair (jacks or better) 1 time
♦ Two pairs 2 times
♦ Three of a kind 3 times
♦ Straight 5 times
♦ Flush 8 times
♦ Full house 35 times
♦ Four of a kind 100 times
♦ Straight flush 500 times
♦ Royal flush 1000 times
• When the money to gamble with reaches
999999, no more scores can be added.
• When the bet is an odd number, the digits
which are produced by the losing rates are
rounded off to the nearest whole number.
Sound effects
• Sound when the cards are dealt
• Sound for prompting the user to press the
keys
• Music for winning a score
• Sound for POKER, J PAIR or BETTER
prompting
• Sound when the wrong key is pressed
• Sound for shuffling
• Music when the score is BLACK JACK
• Sound for losing BLACK JACK
• Music for winning BLACK JACK
• Sound for losing POKER
• Music for winning POKER
• Music for game start
• Music for game over
Voice sound effects (coupled with the external
HT-8125B speech IC):
• Sound for shuffling
• Sound for dealing
• Sound when the money is put in
• Sound for money dropping
• Sound for losing
• Sound for winning
5 2nd Dec ’98
5 Page 
HT113RA
Absolute Maximum Ratings*
Supply Voltage ....................... VDD–0.3V to 5.5V
Input Voltage................. VSS–0.3V to VDD+0.3V
Storage Temperature................. –50°C to 125°C
Operating Temperature................... 0°C to 70°C
*Note: These are stress ratings only. Stresses exceeding the range specified under “Absolute Maxi-
mum Ratings” may cause substantial damage to the device. Functional operation of this
device at other conditions beyond those listed in the specification is not implied and prolonged
exposure to extreme conditions may affect device reliability.
Electrical Characteristics
Symbol
Parameter
VDD
IDD
ISTB
VLCD
fSYS
Operating Voltage
Operating Current
Standby Current
LCD Supply Voltage
Operating Frequency
Test Conditions
VDD
Conditions
——
3V No Load, fSYS=512kHz
3V System Halt
3V —
3V R= 36kΩ
Ta=25°C
Min. Typ. Max. Unit
2.4 3 3.3 V
— 300 500 µA
— 1 5 µA
— 3 —V
— 512 — kHz
11 2nd Dec ’98
11 Page | ||
| Páginas | Total 14 Páginas | |
| PDF Descargar | [ Datasheet HT113RA.PDF ] | |
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