- 您現在的位置：買賣IC網 > PDF目錄363904 > W88111AF (WINBOND ELECTRONICS CORP) ATAPI CD-ROM DECODER & CONTROLLER PDF資料下載
參數資料
| 型號： | W88111AF |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | 存儲控制器/管理單元 |
| 英文描述： | ATAPI CD-ROM DECODER & CONTROLLER |
| 中文描述： | IDE COMPATIBLE, CD ROM CONTROLLER, PQFP100 |
| 封裝： | PLASTIC, QFP-100 |
| 文件頁數： | 19/64頁 |
| 文件大小： | 466K |
| 代理商： | W88111AF |
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頁當前第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頁第61頁第62頁第63頁第64頁
W88111AF/W88112F
Preliminary/Confidential
ATAPI CD-ROM Decoder & Controller
This specification is subject to change without notice.
Publication Release Date: Aug, 1996
Preliminary/ Confidential Revision A0.1
- 19 -
Bit 2: F2RQ - Form 2 Request
Setting this bit high requests the data to be processed by the mode-2 form-2 format if
M2RQ(0Bh.3) is high.
Bit 1: MCRQ - Mode Byte Check Request
When this bit is high, ECC logic will check the 4th header byte with the setting of M2RQ(0Bh.3) to
determine if ECC correction needs to be performed.
Bit 0: SHDEN - Subheader Switch Enable
When this bit is high, registers HEAD0-3 are used to provide subheader bytes.
STAT0 - Status Register 0 - (read 0Ch)
Bit 7: CRCOK - Cyclic Redundancy Check OK
This bit is used to indicate whether the Cyclic Redundancy Check of the latest available sector is
passed.
Bit 6: ILSYN - Illegal Sync Pattern
If SDEN(0Bh.6) is high, this bit becomes high when a sync pattern is detected less than 2352
bytes after last sync pattern was detected/inserted.
Bit 5: NOSYN - No Sync Pattern
If SIEN(0Bh.7) is high, this bit becomes high when a sync pattern is not detected at 2352 bytes
after last sync pattern was detected/inserted.
Bit 4: LBKF - Long Block Flag
If SIEN(0Bh.7) is low, this bit becomes high when a sync pattern is not detected at 2352 bytes
after last sync pattern was detected/inserted.
Bit 3: WSHORT - Word Short
This bit becomes high when the incoming serial data rate is too high to be processed by
W88111AF/W88112F.
Bit 2: SBKF - Short Block Flag
If SDEN(0Bh.6) is low, this bit becomes high when a sync pattern is detected less than 2352 bytes
after last sync pattern was detected/inserted.
相關PDF資料 |
PDF描述 |
|---|---|
| W88112F | ATAPI CD-ROM DECODER & CONTROLLER |
| W88113C | ATAPI CD-ROM DECODER & CONTROLLER |
| W88113CD | ATAPI CD-ROM DECODER & CONTROLLER |
| W88113CF | ATAPI CD-ROM DECODER & CONTROLLER |
| W88227F | ATAPI CD-ROM Decoder(支持ATAPI標準的CD-ROM解碼器) |
相關代理商/技術參數 |
參數描述 |
|---|---|
| W88112F | 制造商:WINBOND 制造商全稱:Winbond 功能描述:ATAPI CD-ROM DECODER & CONTROLLER |
| W88113C | 制造商:WINBOND 制造商全稱:Winbond 功能描述:ATAPI CD-ROM DECODER & CONTROLLER |
| W88113CD | 制造商:WINBOND 制造商全稱:Winbond 功能描述:ATAPI CD-ROM DECODER & CONTROLLER |
| W88113CF | 制造商:WINBOND 制造商全稱:Winbond 功能描述:ATAPI CD-ROM DECODER & CONTROLLER |
| W88611P | 制造商:WINBOND 制造商全稱:Winbond 功能描述:VCD 4X RF AMP/DIGITAL SERVO & DSP |
發布緊急采購，3分鐘左右您將得到回復。