http://www.datasheet4u.com

900,000+ Datasheet PDF Search and Download

Datasheet4U offers most rated semiconductors datasheets pdf




  Holtek Semiconductor Electronic Components Datasheet  

HT6560B Datasheet

VL-Bus IDE Controler

No Preview Available !

HT6560B pdf
HT — 6560B
VL_BUS ENHANCED IDE CONTROLLER
DEC.07.1994
PAGE: 1
A. General Description —
HT–6560B is a VL_Bus Enhanced IDE Controller which provides a control logic
and data path between 486, 386 VL_Bus and IDE drives. The HT–6560B is
fully compatible with the ANSI ATA revision 4a specification for IDE hard disk
operation and VESA VL_Bus revision 1.0 specification for local bus PC drives.
The HT–6560B is a high performance and fully design for IDE application. At
the host CPU interface, HT–6560B provides a posted write and pre-fetched
read fully 32 bits data path. It can operate up to 50 MHz and zero wait-state
cycle. Double word read and write operations are provided. It also allows
concurrent IDE and CPU memory operations to maximize system performance.
Flexible IDE drive interface timing selection. Power on reset latch the adequate
IDE active and recovery time into configuration register. HT–6560B also allows
you to detect IDE performance and change the configuration register by soft-
ware program.
B. Features —
Pin-to-pin backward compatible with HT–6560A VL_Bus IDE controller
IDE interface to 486 and 386 DX/SX local bus
VESA VL_Bus rev 1.0 compatible
Connects directly to VL_Bus and IDE interface, no extra TTL needed
Supports 16 bits and 32 bits data transfer
Supports pipeline pre-fetched data reads and posted writes for concur-
rent disk and host operations
Supports 4 layer R/W FIFO (32 bits × 4)
Supports two IDE channels, up to 4 IDE drivers
Supports ATAPI CD ROM and TAPE DRIVER protocal
Direct interface to all hard disk drives that are ANSI ATA compatible
Programmable command active and cycle time
Supports IOCHRDY in PIO mode
Supports mode 3, mode 4 PIO data transfer
100-pin PQFP package
Software driver supported


  Holtek Semiconductor Electronic Components Datasheet  

HT6560B Datasheet

VL-Bus IDE Controler

No Preview Available !

HT6560B pdf
HT — 6560B
VL_BUS ENHANCED IDE CONTROLLER
DEC.07.1994
PAGE: 2
C. Block Diagram —
D. Pin Assignment —
Fig.1


Part Number HT6560B
Description VL-Bus IDE Controler
Maker Holtek Microelectronics
Total Page 12 Pages
PDF Download
HT6560B pdf
Download PDF File
[partsNo] view html
View PDF for Mobile






Related Datasheet

1 HT6560A VL-Bus IDE Controler Holtek Microelectronics
Holtek Microelectronics
HT6560A pdf
2 HT6560B VL-Bus IDE Controler Holtek Microelectronics
Holtek Microelectronics
HT6560B pdf






Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z

site map

webmaste! click here

contact us

Buy Components