THCV231_16 Datasheet, PDF (4/56 Pages) THine Electronics, Inc. – The THCV231 and THCV236 are designed to support video data transmission between the host and display.

Pin Description
Pin Description for THCV231
Pin Name
Pin No.
Type
Description
TXP
29
CO High-Speed CML Signal Output (Main-Link)
TXN
30
CO High-Speed CML Signal Output (Main-Link)
TCMP
27
CB CML Signal Bidirectional Input/Output (Sub-Link)
TCMN
28
CB CML Signal Bidirectional Input/Output (Sub-Link)
GPIO4
8
B GPIO4 : General Purpose Input/Output.
When GPIO4 is used as Open-Drain Output, it must be
connected with a pull-up resistor to VDD.
When GPIO4 is used as push pull output, no external
component is required.
LATEN : Latch select input under Field BET (Sub-Link)
0 : Forbidden
1 : Latched result
GPIO3
7
B GPIO3 : General Purpose Input/Output.
When GPIO3 is used as Open-Drain Output, it must be
connected with a pull-up resistor to VDD.
When GPIO3 is used as push pull output, no external
component is required.
SCL
6
B SCL input/output for 2-wire serial I/F.
SDA
5
B SDA input/output for 2-wire serial I/F.
CLKIN
13
I Clock Input
D11-D0
23,22,20-17,15,14,12-9 I Pixel Data Input
HSYNC
25
I HSYNC Input
VSYNC
24
I VSYNC Input
RF/BETOUT
4
B RF : Input Clock Triggering edge select. See Figure 15.
0 : Falling Edge
1 : Rising Edge
BETOUT : Field BET Result Output when Field BET
mode.
PDN
1
IL Power Down
0 : Power Down
1 : Normal Operation
TEST2
3
I Test pin. Must be tied to Ground for normal operation.
TEST1
2
IL Test pin. Must be tied to Ground for normal operation.
CAPOUT
26
PWR Decoupling Capacitor Pin, 1.2V output.
CAPINA
31
PWR Reference Input for Analog Circuit. Must be tied to
CAPOUT.
CAPINP
32
PWR Reference Input for Analog Circuit. Must be tied to
CAPOUT.
VDD
16
PWR 1.7-3.6V Digital Power Supply Pin for LVCMOS I/O
AVDD
21
PWR 1.7-3.6V Analog Power Supply Pin for LDO
EXPGND
33
GND Exposed Pad Ground. Must be tied to the PCB ground
plane through an array of vias.
CO : CML Output buffer , CB : CML Bi-directional buffer
I : LVCMOS Input buffer , IL : Low Speed LVCMOS Input buffer , B : LVCMOS Bi-directional buffer
PWR : Power supply , GND : Ground
THCV231_THCV236_Rev.2.30_E
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