MB87P2020 Datasheet, PDF (188/356 Pages) Fujitsu Component Limited. – Colour LCD/CRT/TV Controller

MB87J2120, MB87P2020-A Hardware Manual
Mnemonic
(API-Names)
LDR0_BlRate ...
LDR15_BlRate
LBR_OFF(i)
LBR_ON(i)
LDR0_CSpace …
LDR15_CSpace
CSPC_CSC(i)
CSPC_TE(i)
CSPC_LDE(i)
Table 4-1: GPU Register Set (continued).
Addr
Function
1200
…
123C
Layer 0 to Layer 15 blink rate definitions
[15:8] = (#-1) of frames for blink alternative color
[7:0] = (#-1) of frames for blink color
Initial
Value
undef.
1240
…
127C
Layer 0 to Layer 15 color space & format defini-
tions
[3:0] = color space code
[8] = transparency enable
[9] = line doubling enable (for video field/frame
conversion)
undef.
Merging description record information
MDR_Format
CFORMAT_CSC
CFORMAT_GFORCE
CFORMAT_IPOLEN
CFORMAT_GAMEN
CFORMAT_LITC
1300
Intermediate color space & conversion definition
[3:0] = intermediate color space
[5] = RGB gamma forcing (valid only when
gamma table enable is set)
[6] = YUV422 chroma interpolation enable
[7] = gamma table enable
[31:16] = layer to intermediate transfer codes
(0 = normal transfer, 1 = alternative transfer)
MDR_Bgnd
BACKCOL_COL
BACKCOL_EN
1304
Background color, i.e. color to display for pixels
not covered by any layer
[23:0] = color (according to intermediate color
space)
[24] = background enable
MDR_BlinkCtrl
MBC_EN
MBC_CBS
1308
Blink enable bits & blink state read-back
[15:0] = blink enable (one bit per layer)
[31:16] = current blink state (read-only)
MDR_ZOrder
ZORDER_EN0
ZORDER_EN1
ZORDER_EN2
ZORDER_EN3
ZORDER_TM0
ZORDER_TM1
ZORDER_TM2
ZORDER_TM3
130C
Z-order register, i.e. four places to describe stack-
ing of layers
[3:0] = # of downmost layer (plane 0)
[7:4] = # of next layer (plane 1)
[11:8] = # of top but one layer (plane 2)
[15:12] = # of topmost layer (plane 3)
[16] = enable plane 0
[17] = enable plane 1
[18] = enable plane 2
[19] = enable plane 3
MDR_ClutOffs0 …
MDR_ClutOffs15
CLUTOF(i)
1340
…
137C
Table of 16 color table offsets
[8:0] = offset into look-up table for layer i
MDR_DRM0 …
MDR_DRM13
DRM(i)
1380
…
13B4
table of 14 definitions for pseudo gray levels
[5:0] = duty ratio definition
1bpp
off
off
off
0000
0000
0
0000
0
0
0
0
off
off
off
off
undef.
undef.
YUV to RGB Matrix Parameters (Jasmine only)
Page 188