MB87P2020 Datasheet, PDF (312/356 Pages) Fujitsu Component Limited. – Colour LCD/CRT/TV Controller

MB87J2120, MB87P2020-A Hardware Manual
Table 1-2: Register address space for Jasmine and Lavender
Register
Bits Group
Name Address
Name
Description
Default
value
XYMIN
PPCMD
SDCPRIO
REQCNT
READINIT
DIPACTRL
0x4120
Start address for pixel proces-
sor bitmap commands
(PutBM, PutCP, PutTxtBM,
PutTxtCP)
29:16 XMIN _{o o D o dimension for start point}
13:0 YMIN _{o o D Y dimension for start point}
0x4124
Configuration for pixel proc-
essor commands
28 ULAY
o D 1: Use target layer for draw-
ing commands
27:24 LAY
o o D Target layer for commands
PutBM, PutCP,
PutTxtBM,PutTxtCP
8
DIR
o o D Direction for sequential com-
mands PutBM, PutCP,
PutTxtBM, PutTxtCP
0: Horizontal, 1:Vertical
1:0 MIR
o o D Mirror for sequential com-
mands PutBM, PutCP,
PutTxtBM, PutTxtCP
00: No mirror, 01: o-mirror,
10: Y-mirror,11:XY-mirror
0x4128 2:0 PRIO _{o o D Priority for SDC interface}
0x412C
7:0 MFB
o o D MFB+1: Minimum FIFO-
block size before activating a
SDRAM request
(0<=MFB<64)
0x4130
0
RCR
oo
Read control registers for
pixel processor (address
range: 0x4100-0x4130)
0: read back PP internal regis-
ter
1: read back PP user writea-
ble register
DIPA (Direct and Indirect Physical memery Access)
0x4200
DIPA control register
18:16 PDPA
oo
DPA priority for SDC access
2:0 PIPA
oo
IPA priority for SDC access
0x0000
0x0000
0
0x0
0
0x0
0x0
0x00
0
0x0000
0x0000
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