MB87P2020 Datasheet, PDF (313/356 Pages) Fujitsu Component Limited. – Colour LCD/CRT/TV Controller

Register Description
Table 1-2: Register address space for Jasmine and Lavender
Register
Bits Group
Name Address
Name
Description
Default
value
DIPAIF
DIPAOF
CCFL1
CCFL2
0x4204
0x4208
0x4400
0x4404
IPA input FIFO control regis-
ter
23:16 MAX
o
Input FIFO max. block size
22:16
o
7:0 MIN
o
Input FIFO min. block size
6:0
o
IPA output FIFO control reg-
ister
23:16 MAX
o
Output FIFO max. block size
22:16
o
7:0 MIN
o
Output FIFO min. block size
6:0
o
CCFL (Cold Cathode Fluorescence Light Driver)
CCFL control register
28 SSEL
o
Synchronization select:
0: use SNCS flag
1: sync to output of GPU sync
mixer 5
27 EN
oo
1: CCFL enable
26 PROT
oo
1: Protect old settings during
configuration
25 SNCS
oo
Synchronization select:
0: internal (vsync from GPU),
1: software
24 SYNC
oo
1: Synchronization trigger by
software
7:0 SCL
oo
Timebase scale factor
(Derived from System clock
(CLKK))
CCFL Duration Register
(Unit: 4 Timebase Clocks)
31:16 FLS
oo
Flash Duration
15:8 PSE
oo
Pause Duration
7:0 IGNT
oo
Ignition Duration
AAF (Anti Aliasing Filter)
0x0002
0x0002
0x0001
0x0001
0
0
0
0
0
0x00
0x0000
0x00
0x00
Register Description
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