參數(shù)資料
型號: HD667B66R
廠商: Hitachi,Ltd.
英文描述: 132 x 176-dot Graphics LCD Controller/Driver for 65K Colors
中文描述: 132 × 176點圖形LCD控制器/驅(qū)動器的65K色
文件頁數(shù): 9/97頁
文件大小: 681K
代理商: HD667B66R
HD66766R Rev. 1.0-1 / September 2002
9
HD66766R Block Diagram Description
Figure 3 HD66766R Block Diagram Description
SEG1 to
SEG396
RS
RW/RD *
E/WR*/SCL
Vcc
AVcc
7
16
IM2-1,
IM0/ID
DB0/SDI,
DB1/SDO,
to DB15
CS*
16
16
16
16
16
OSC1
OSC2
RESET *
TEST1
TEST2
COM1 to
COM176
Timinig
generator
VSL
G
S
16
12
Index Register
(IR)
Control
Register
(CR)
Address Counter
( AC )
Palette
(RK, GK, BK)
Register
PWM Grayscale
Circuit
Bit Operation
System Interface
- 16 bit
- 8 bit
- Clock
synchoronized
serial
48
Read data
latch
Write data
latch
L
Graphic RAM
(GRAM) 46,464 bytes
LCD drive power supply circuit
Common
driver
G
L
CPG
S
C
C
V
V
C
C
V
V
V
V
B
V
C
V
C
V
V
64
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