參數(shù)資料
型號(hào): TVP3025-175
廠商: Texas Instruments, Inc.
英文描述: Video Interface PALETTE(三PLL,視頻接口調(diào)色器)
中文描述: 視頻接口盒(三鎖相環(huán),視頻接口調(diào)色器)
文件頁數(shù): 9/99頁
文件大?。?/td> 663K
代理商: TVP3025-175
1–3
1.2
Functional Block Diagram
Frequency Synthesis
PLL’s and Doubler
8
12
Input
Latch
2:1
MUX
64
8–8–8
6–6–4
5–6–5
5–5–5
4–4–4
True-Color
Multiplexer
32 32
24
16
16
15
64
Stuffing
Logic
12-24
24 24
Direct-Color
Pipeline Delay
24
Input
Latch
Pseudo-
Color
MUX
1:1
2:1
4:1
8:1
16:1
32:1
1
2
4
Read
Mask
8
Page
Reg
8
8
8
8
8
8
8
8
256
×
8
Red
RAM
256
×
8
Green
RAM
256
×
8
Blue
RAM
1
×
24
Cursor
Color 0
1
×
24
Cursor
Color 1
8
8
8
1
×
24
Overscan
64
×
64
Cursor
RAM
and
Control
8
8
8
24
24
24
Output
MUX
DAC
8
8
8
DAC
DAC
Vref
1.235 V
REF
FS ADJUST
COMP1
IOR
IOG
IOB
Test Function
and
Sense Comparator
Video-Signal
Control
SENSE
HSYNCOUT
VSYNCOUT
Auxiliary Window
and
Port Select
2
1
Clock Select
and
Control
Color Key
Switch
2
32
8
8
MPU
Registers
and
Control
Logic
8
5
5
P(0–63)
VGA(0–7)
D(0–7)
RS(0–4)
RD
WR
V
V
V
S
S
S
P
O
8
V
S
R
L
S
C
C
C
I
R
8
24
COMP2
2
3
MODE(1–2)
P
2
X
D
M
Figure 1–1. Functional Block Diagram
相關(guān)PDF資料
PDF描述
TVP3030-175 Video Interface PALETTE Exract(1600×1200,24位真彩色視頻接口調(diào)色器)
TVP3030-220 Video Interface PALETTE Exract(1600×1200,24位真彩色視頻接口調(diào)色器)
TVP3030-250 Video Interface PALETTE Exract(1600×1200,24位真彩色視頻接口調(diào)色器)
TVP3409-170 Advanced Video Interface PALETTE(雙PLL,視頻接口調(diào)色器真彩色CMOS)
TVP3409-135 Advanced Video Interface PALETTE(雙PLL,視頻接口調(diào)色器真彩色CMOS)
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