HT1137A Datasheet, PDF (1/11 Pages) Holtek Semiconductor Inc – Motorcycle LCD Game

HT1137A
Motorcycle LCD Game
Features
• _{1/3 bias, 1/4 duty, 32 × 4 pattern,}
3.0V LCD driver
• _{Built-in sound generator which can}
generate 11 kinds of sound effects
General Description
HT1137A is a motorcycle LCD game designed by
HOLTEK. The race can run over straight or
crooked roads, exercising the players skill in not
only trying to overtake other contestants but in
negotiating severe turns at high speed. The excit-
ing game is sensational and gripping. This game
consists of nine major stages and each major stage
contains three minor stages. Each minor stage is
different. The first minor stage is normal motor-
• _{RC oscillator}
• _{Consists of nine major and three minor}
stages
cycle racing, in which the player needs to avoid
and overtake the opponent’s motorcycle. In the
second minor stage, the opponent’s motorcycle
will change lane in different directions at differ-
ent time. At the third stage, the motorcycle is on
a slippery surface. The player’s motorcycle will
slip to the left or to the right. The direction
needs to be controlled so that collisions with the
other motorcycles is avoided.
LCD Pattern
1
19th Nov ’98