SPFD54124B Drise, SPFD54124B Datasheet - Page 7

• Manufacturer Part Number: SPFD54124B
• Description: 396-Channel 6-Bit Source Driver
• Manufacturer: Drise

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4. BLOCK DIAGRAM
4.1. Block Function
© ORISE Technology Co., Ltd.
Proprietary & Confidential
RCM[1:0]
LCM[1:0]
DCX/SCL
GM[1:0]
D[17:0]
TESEL
IM[2:0]
SRGB
RESX
EXTC
PCLK
SHUT
WRX
SMX
SMY
SPI4
OSC
SDA
CSX
RDX
REV
IDM
P68
FB
TE
DE
HS
RL
TB
VS
VDDI
18
Generator
Generator
Interface
Interface
System
Timing
Signal
Clock
RGB
Note1 : Pwr = VDD, VDDI;
Note2 : Glass Broken - PADA0,PADB0;
CLK
LUT
Gnd = AGND,DGND;
C11P/N
C12P/N
C21P/N
C22P/N
C23P/N
Graphics
Memory
VCI1
48114
bytes
RAM
OTP
VDD
7
Chip Attachment - PADA[4:1],PADB[4:1];
18
Regulator
Charge
Power
Pump
Gate
VREF
6
6
Pwr/Gnd Output = VDDIO,DGNDO,VCC
S1
Data Latch (132 x 3 x 6bits x2)
Source Driver (396 channels)
Level Shifter (396 x 6bits)
True 6-bit D/A Converter
Shift Register (132 bits)
6
6
S2
AVDD
VCI1
AVDD
VGL
VGH
VCL
SPFD54124B
S395
6
6
Controller
Generator
DC-DC
Preliminary
Gamma
Voltage
VCOM
Driver
Gate
Preliminary Version: 0.6
S396
6
6
APR. 26, 2007
64
GVDD
VCOMH
VCOM
VCOML
G[162:1]
DRV