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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： | 33/64頁 |
| 文件大小： | 466K |
| 代理商： | W88111AF |
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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
- 33 -
Bit 6: S16O - Select 16 Offset
The incoming serial data is latched one clock after LRCK changes if this bit is high.
Bit 5: LCHP - Left Channel Polarity
The incoming serial data is latched as left channel when pin LRCK is high if this bit is high.
Bit 4: SFT8 - Shift 8 Clocks
The incoming serial data is latched by delay 8 clocks if this bit is high.
Bit 3: Reserved
Bit 2: SEL16 - Select 16 Bits Per Channel
The incoming serial data is latched 16 times per channel if this bit is high.
Bit 1: DIR - Data Direction
Setting this bit high selects the direction of data from SDATA(pin 9) from MSB to LSB.
Bit 0: EDGE - Latching Edge Select
Setting this bit high selects the rising edge of BCK for latching data from pin SDATA(pin 9).
C2BEB - C2 Block Error Byte - (read 1Bh)
The Block Error Byte is the OR of all the C2 Error Flag bytes.
RACL, RACH, and RACU - RAM Address Counter - (write 1Ch, 1Dh, 2Dh)
Before accessing the external RAM through registers RAMRD/RAMWR, microprocessor should set
these address registers to specify the logical address of data. The microprocessor should write the
RAM starting address into the counter while busy flag UTBY(1Fh.7) is low. Then this counter
increases automatically each time when a byte is read or written.
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 |
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