- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄371860 > HMP8170 (Intersil Corporation) NTSC/PAL Video Encoder PDF資料下載
參數(shù)資料
| 型號： | HMP8170 |
| 廠商： | Intersil Corporation |
| 英文描述： | NTSC/PAL Video Encoder |
| 中文描述： | NTSC / PAL視頻編碼器 |
| 文件頁數(shù)： | 15/33頁 |
| 文件大小： | 232K |
| 代理商： | HMP8170 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁當(dāng)前第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁
15
FIGURE 10. I
2
C SERIAL TIMING FLOW
FIGURE 11. REGISTER WRITE PROGRAMMING FLOW
SDA
SCL
START
S
1-7
ADDRESS
8
R/W
9
ACK
1-7
DATA
8
9
ACK
STOP
CONDITION
P
A
A
S
CHIP ADDR
SUB ADDR
DATA
DATA
A
A
P
S = START CYCLE
P = STOP CYCLE
A = ACKNOWLEDGE
NA = NO ACKNOWLEDGE
FROM MASTER
FROM ENCODER
0x40 OR
0x42
DATA WRITE
DATA
DATA
DATA READ
REGISTER
POINTED
TO BY
SUBADDR
REGISTER
POINTED
TO BY
SUBADDR
0x41 OR
0x43
P
NA
A
A
CHIP ADDR
S
A
SUB ADDR
A
CHIP ADDR
S
OPTIONAL FRAME
MAY BE REPEATED
n TIMES
OPTIONAL FRAME
MAY BE REPEATED
n TIMES
0x40 OR
0x42
TABLE 14. PRODUCT ID REGISTER
SUB ADDRESS = 00
H
BIT
NUMBER
FUNCTION
DESCRIPTION
RESET
STATE
7-0
Product ID
This 8-bit register specifies the last two digits of the product number. It is a read-only register.
Data written to it is ignored.
70H
71H
72H
73H
TABLE 15. OUTPUT FORMAT REGISTER
SUB ADDRESS = 01
H
BIT
NUMBER
FUNCTION
DESCRIPTION
RESET
STATE
7-5
Video Timing
Standard
000 = (M) NTSC
001 = reserved
010 = (B, D, G, H, I) PAL
011 = (M) PAL
100 = (N) PAL
101 = (NC) PAL
110 = reserved
111 = reserved
000B
4-3
Output Format
00 = Composite + Y/C
01 = Composite + YUV (HMP8172 and HMP8173 only)
10 = Composite + RGB without sync on green (HMP8172 and HMP8173 only)
11 = Composite + RGB with sync on green (HMP8172 and HMP8173 only)
00B
2-0
NTSC / PAL
Setup Select
These bits specify the blanking pedestal during active video, from 0 IRE (“000”) to 7.5 IRE
(“111”). Typically, these bits should be a “111” during (M) NTSC and (M, N) PAL operation.
Otherwise, they should be a “000”. These bits do not affect the analog RGB or YUV outputs.
111B
HMP8170, HMP8171, HMP8172, HMP8173
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HMP8170CN | NTSC/PAL Video Encoder |
| HMP8171 | RESISTOR 2.4M OHM .25W CARB COMP |
| HMP8173 | NTSC/PAL Video Encoder |
| HMP8173CN | NTSC/PAL Video Encoder |
| HMP9701A | AC’97 Audio Codec |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HMP8170_03 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:NTSC/PAL Video Encoder |
| HMP8170CN | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:NTSC/PAL Video Encoder |
| HMP8170EVAL1 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:NTSC/PAL Video Encoder |
| HMP8171 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:NTSC/PAL Video Encoder |
| HMP8171CN | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。