English
Language : 

MB87P2020 Datasheet, PDF (220/356 Pages) Fujitsu Component Limited. – Colour LCD/CRT/TV Controller
MB87J2120, MB87P2020-A Hardware Manual
Bit
Name
25 CCFL1_SNCS
24 CCFL1_SYNC
a. MB87P2020-A only
Table 3-3: Control bit description
Description
SYNCSEL. If this bit is not set (0), VSYNC display synchronisation is
enabled at each first active line. Otherwise (1) synchronisation by the
EXTYSYNC flag (software) will be used.
EXTSYNC. Setting these bit is interpreted as synchronization pulse if
SYNCSEL=1. The reset has to be done by software too.
Page 220