THCV226_16 Datasheet, PDF (14/27 Pages) THine Electronics, Inc. – THCV226 is designed to support video data transmission between the host and display.

Monitoring Signal Function
The recovered HSYNC, VSYNC, DE or CLK from V-by-One^® HS signals can be monitored by “Monitoring
Signal Function”. The monitoring lane out of four high-speed data lane is selectable. This function is used for
debugging purpose and set by five pins, MON_EN, BET_SEL1, BET_SEL0, BET_LAT and PRBS.
The monitoring signal is outputted from BETOUT pin as 1.8V LVTTL signal.
All signals operate as normal mode except these setting pins and monitoring output pin when “Monitoring
Signal Function” is enabled. See the table below.
Function
MON_EN
0
1
Pin Option
Lane Selection
BET_SEL1 BET_SEL0
BET_SEL1 BET_SEL0
0
0
0
1
1
0
1
1
Signal Selection
BET_LAT PRBS
BET_LAT
0
0
0
0
1
1
0
1
1
0
0
0
1
1
0
1
1
0
0
0
1
1
0
1
1
0
0
0
1
1
0
1
1
Monitoring
Output
BETOUT
BETOUT
DE
HSYNC
VSYNC
CLK
DE
HSYNC
VSYNC
CLK
DE
HSYNC
VSYNC
CLK
DE
HSYNC
VSYNC
CLK
Table 10. Monitoring Signal Function
Description
Normal mode
Monitoring Signal Mode to
Check Lane0
Monitoring Signal Mode to
Check Lane1
Monitoring Signal Mode to
Check Lane2
Monitoring Signal Mode to
Check Lane3
THCV226_Rev.1.10_E
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