VDP 31xxB
PRELIMINARY DATA SHEET
2
I C sub
Number
Mode
Function
Default
Name
address of bits
CHROMA CHANNEL
h’14
h’66
8
9
w/r
luma/chroma matching delay
bit [2:0]
bit [3]
bit [4]
–3...3
0/1
0/1
variable chroma delay
chroma polarity signed / offset binary
C (U) sample first / C (V) sample first
B R
0
1
0
0
LDB
COB
ENVU
bit [7:5]
reserved, set to 0
w v
digital transient improvement
bit [3:0]
bit [7:4]
bit [8]
0..15
0..15
0/1
coring value
DTI gain
narrow/wide bandwidth mode
1
5
1
DTICO
DTIGA
DTIMO
INVERSE MATRIX
main picture matrix coefficient R–Y = MR1M*C + MR2M*C
B
R
h’7c
h’74
9
9
w v bit [8:0]
w v bit [8:0]
–256/128 ... 255/128
–256/128 ... 255/128
0
86
MR1M,
MR2M
main picture matrix coefficient G–Y = MG1M*C + MG2M*C
B
R
h’6c
h’64
9
9
w v bit [8:0]
w v bit [8:0]
–256/128 ... 255/128
–256/128 ... 255/128
–22
–44
MG1M,
MG2M
main picture matrix coefficient B–Y = MB1M*C + MB2M*C
B
R
h’5c
h’54
9
9
w v bit [8:0]
w v bit [8:0]
–256/128 ... 255/128
–256/128 ... 255/128
113
0
MB1M,
MB2M
side picture matrix coefficient R–Y = MR1S*C + MR2S*C
B
R
h’78
h’70
9
9
w v bit [8:0]
w v bit [8:0]
–256/128 ... 255/128
–256/128 ... 255/128
0
73
MR1S,
MR2S
side picture matrix coefficient G–Y = MG1S*C + MG2S*C
B
R
h’68
h’60
9
9
w v bit [8:0]
w v bit [8:0]
–256/128 ... 255/128
–256/128 ... 255/128
–19
–37
MG1S,
MG2S
side picture matrix coefficient B–Y = MB1S*C + MB2S*C
B
R
h’58
h’50
9
9
w v bit [8:0]
w v bit [8:0]
–256/128 ... 255/128
–256/128 ... 255/128
97
0
MB1S,
MB2S
COLOR LOOK-UP TABLE
color look-up table : 16 entries, 12 bit wide,
The CLUT registers are initialized at power-up
000h CLUT0
f00h
0f0h
ff0h
00fh
h’00–
h’0f
16
w h
bit [3:0]
bit [7:4]
0..15
0..15
blue amplitude
green amplitude
red amplitude
bit [11:8] 0..15
f0fh
0ffh
fffh
7ffh
700h
070h
770h
007h
707h
077h
777h
CLUT15
picture frame color 12 bit wide,
h’11
16
w h
bit [3:0]
bit [7:4]
0..15
0..15
blue amplitude
green amplitude
red amplitude
0
0
0
PFCB
PFCG
PFCR
bit [11:8] 0..15
34
Micronas
MICRONAS [ MICRONAS ]
