W88112F

Features: Supports ATAPI CD-ROM standard (SFF 8020) Supports CD-ROM, CD-ROM/XA, CD-I, Video-CD, Photo-CD, and CD-Plus formats Supports drive speed up to 12-fold Supports various types of microprocessors and DSPs Supports various types of industry-standard DRAMs Supports ring-control-register to a...

product image

W88112F Picture
SeekIC No. : 004545236 Detail

W88112F: Features: Supports ATAPI CD-ROM standard (SFF 8020) Supports CD-ROM, CD-ROM/XA, CD-I, Video-CD, Photo-CD, and CD-Plus formats Supports drive speed up to 12-fold Supports various types of microproce...

floor Price/Ceiling Price

Part Number:
W88112F
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

SeekIC Buyer Protection PLUS - newly updated for 2013!

  • Escrow Protection.
  • Guaranteed refunds.
  • Secure payments.
  • Learn more >>

Month Sales

268 Transactions

Rating

evaluate  (4.8 stars)

Upload time: 2024/3/27

Payment Methods

All payment methods are secure and covered by SeekIC Buyer Protection PLUS.

Notice: When you place an order, your payment is made to SeekIC and not to your seller. SeekIC only pays the seller after confirming you have received your order. We will also never share your payment details with your seller.
Product Details

Description



Features:

   Supports ATAPI CD-ROM standard (SFF 8020)
   Supports CD-ROM, CD-ROM/XA, CD-I, Video-CD, Photo-CD, and CD-Plus formats
   Supports drive speed up to 12-fold
   Supports various types of microprocessors and DSPs
   Supports various types of industry-standard DRAMs
   Supports ring-control-register to add flexibility of DRAM control
   Supports CD-ROM data descrambling
   Supports real-time correction of one byte error per P-word and Q-word
   Supports error detection of CD-ROM data
  Supports repeated error correction and error detection passes
  8-byte FIFO to improve IDE interface throughput
   Data transfer to host in PIO, single word DMA, and multi-word DMA modes
   Multi-block transfer
  100-pin PQFP



Pinout

  Connection Diagram


Description

The Winbond W88111AF/W88112F supports ATAPI CD-ROM specification (SFF 8020). Some ATAPI operations are executed by hardware to minimize system overhead, including ATAPI command and packet transfer, data transfer, ATAPI Soft Reset command, and Executive Drive Diagnostics command. It also features shadow drive support.

The Winbond W88111AF/W88112F supports various types of microprocessors, DRAMs, and DSPs.

The W88111AF/W88112F supports up to 12/20-fold drive speed. It also supports CD-ROM, CDROM/ XA, CD-I, Video-CD, Photo-CD , and CD-Plus formats.

The functions of W88111AF/W88112F include CD-ROM data de-scrambling, real-time error correction of Layer 3 Reed-Solomon Product-like Code (RSPC), error detection, and data transfer to the host.
The W88111AF/W88112F features real-time ECC correction of one byte per P-word and Q-word. It can also perform repeated ECC passes to increase the reliability of data.

The W88111AF/W88112F supports up to 1Mbytes of DRAM. It also supports ring-control-register to add flexibility of external RAM control.

The host interface of W88111AF/W88112F supports data transfer using PIO, single word DMA, and multi-word DMA modes. There is an 8-byte FIFO to improve the IDE interface throughput. The W88111AF/W88112F supports multi-block-transfer from external RAM to the host.

* The W88112F supports accelerated error correction/detection to improve system performance.
* The W88112F supports automatic target header search, automatic header comparison, and decoder interrupt status collection to reduce firmware overhead.




Customers Who Bought This Item Also Bought

Margin,quality,low-cost products with low minimum orders. Secure your online payments with SeekIC Buyer Protection.
Circuit Protection
Prototyping Products
DE1
Programmers, Development Systems
Discrete Semiconductor Products
View more