STV9422 查看數據表（PDF） - STMicroelectronics
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STV9422 Datasheet PDF : 15 Pages
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STV9422 - STV9424
BLOCK DIAGRAMS
STV9422
XTAL XTAL
IN OUT P XCK
VDD
10 9
7
6
CKOUT 8
HSYNC 5
HORIZONTAL
DIGITAL P LL
4K ROM
(128 cha racte rs )
Addres s /Data
VSYNC 4
RESET 17
DISP LAY
CONTROLLER
STV9424
19 20 21 3
R G B FBLK
18
GND
XTAL XTAL
IN OUT PXCK
8
7
5
TES T
22
1K RAM
P a ge Des criptors +
Us er Define d Cha r.
2
I C BUS
INTERFACE
24 P WM7
23 P WM6
14 P WM5
13 P WM4
12 P WM3
11 P WM2
2 P WM1
1 P WM0
S TV9422
15
16
SCL
S DA
VDD
TE S T
4
16
CKOUT 6
HSYNC 3
HOR IZONTAL
DIGITAL P LL
4K ROM
(128 cha racte rs)
Addres s /Data
1K RAM
Pa ge De s criptors +
Us e r De fine d Cha r.
VSYNC 2
RESET 11
S TV9424
DIS P LAY
CONTROLLER
13 14 15 1
R G B FBLK
12
GND
2
I C BUS
INTER F AC E
9
S CL
10
S DA
3/15
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