- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄372115 > SAA7380 (NXP Semiconductors N.V.) Error correction and host interface IC for CD-ROM ELM PDF資料下載
參數(shù)資料
| 型號： | SAA7380 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | Error correction and host interface IC for CD-ROM ELM |
| 中文描述： | 錯誤更正和主機接口集成電路的CD - ROM榆木 |
| 文件頁數(shù)： | 21/60頁 |
| 文件大?。?/td> | 227K |
| 代理商： | SAA7380 |
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頁第15頁第16頁第17頁第18頁第19頁第20頁當(dāng)前第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頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁
1996 Apr 25
21
Philips Semiconductors
Preliminary specification
Error correction and host interface IC for
CD-ROM (ELM)
SAA7380
Table 17
HSEL bits
7.7.19
SUB_L, SUB_H
This 10-bit register specifies the memory address of the subcode data block. This address will always be in the first
1 kbyte of memory.
7.7.20
INCNF
This register is used to specify the configuration of the input data path.
Table 18
INCNF register bits
Note
1.
For subcode Q-to-W recovery, the BCK clock is used as a timing reference. It is possible to recover the Q-to-W
subcode using the SAA7380, while at the same time the serial interface is programmed in oversampling mode for a
DAC. Under such circumstances, it is necessary to tell the SAA7380 the oversampling factor.
HSEL CONTENT
SELECTED HOST
INTERFACE
DESCRIPTION
BIT 2
BIT 1
BIT 0
0
0
0
0
0
0
1
1
0
1
0
1
Sanyo
ATAPI
Oak
Sanyo compatible mode
ATAPI Mode
Oak compatible mode
all host bus pins 3-state, default after h/w reset
for future enhancements
unknown host
reserved
others
BIT
NAME
DESCRIPTION
7
6
IISmode
div1
(1)
I
2
S-bus mode = 0; EIAJ serial interface mode = 1.
If div1 and div0 = logic 0 then no oversampling (normal CDROM modes); If div1 = logic 0
and div0 = logic 1 then 2 times oversampling; If div1 = logic 1 and div0 = logic 0 then
4 times oversampling.
If div1 and div0 = logic 0 then no oversampling (normal CDROM modes); If div0 = logic 1
and div1 = logic 0 then 2 times oversampling; If div1 = logic 0 and div1 = logic 0 then
4 times oversampling.
Selection of Q-to-W input format. Logic 0 = V4 mode; logic 1 = EIAJ mode.
Q-to-W interface enable. Logic 0 = off; logic 1 = on.
Q-to-W interface cooking enable. Logic 0 = cooked mode; logic 1 = RAW mode.
External RAM test mode. Logic 0 = normal operation; logic 1 = RAM test mode.
5
div0
(1)
4
3
2
1
0
QWmode
QWon
QWcook
RAMtest
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SAA7380GP | Error correction and host interface IC for CD-ROM ELM |
| SAA7381 | ATAPI CD-R block decoder |
| SAA7382GP | Error correction and host interface IC for CD-ROM ELM |
| SAA7382 | Error correction and host interface IC for CD-ROM ELM |
| SAA7390 | High performance Compact Disc-Recordable CD-R controller |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SAA7380GP | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Error correction and host interface IC for CD-ROM ELM |
| SAA7381 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:ATAPI CD-R block decoder |
| SAA7382 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Error correction and host interface IC for CD-ROM ELM |
| SAA7382GP | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Error correction and host interface IC for CD-ROM ELM |
| SAA7384 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Terrestrial digital sound decoder for conventional intercarrier PLL-IF systems |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。