TNETA1575 datasheet(19/45 Pages) TI1

Part #	TNETA1575

Description	ATM SEGMENTATION AND REASSEMBLY DEVICE WITH PCI-HOST AND COPROCESSOR INTERFACES

Download	45 Pages

Scroll/Zoom	100%

Manufacturer	TI1 [Texas Instruments]

Direct Link	http://www.ti.com

Logo

19 / 45 page

TNETA1575

ATM SEGMENTATION AND REASSEMBLY DEVICE

WITH PCI-HOST AND COPROCESSOR INTERFACES

SDNS040C – MAY 1996 – REVISED JUNE 1998

19

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

COP – interface full-indication signal

The COPI interface on the TNETA1575 provides a COPFULL input terminal that indicates when the traffic

coprocessor interface receive FIFOs are within one cell of filling up. The TNETA1575 reacts by deasserting the

UTOPIA receive enable signal (RESCLAV or RXENABLE, depending on whether PHY or ATM mode is

selected) according to the UTOPIA specification. After the COPFULL input terminal goes inactive low, the

TNETA1575 asserts the UTOPIA receive enable signal RESCLAV or RXENABLE, depending on whether PHY

or ATM mode is selected on the UTOPIA interface. If this terminal is not connected, the TNETA1575 operates

under normal conditions.

TNETA1575 / TNETA1585 interconnect

Figure 4 shows the interconnect of the TNETA1575 (SAR) and the TNETA1585 traffic cop, including information

on connection of the control-memory interface, the coprocessor interface, and the cell interfaces.

CTRL

ADDR

TNETA1575

8

SRAM

64K

× 32 or

32K

× 32

TNETA1585

DATA (31–0)

ADDRESS (15–0)

CMOE

CMWE

CMSELHI

LRESET

LINTR

TCCX

RCCX

DAX

COPFULL

Control Memory

Parameter Memory

SRAM

64K

× 32 or

32K

× 32

Figure 4. TNETA1575 Interconnect to TNETA1585

Similar Part No. - TNETA1575

Manufacturer	Part #	Datasheet	Description
Texas Instruments	TNETA1570	898Kb / 68P	[Old version datasheet] ATM SEGMENTATION AND REASSEMBLY DEVICE WITH INTEGRATED 64-BIT PCI-HOST INTERFACE

More results

Similar Description - TNETA1575

Manufacturer	Part #	Datasheet	Description
Texas Instruments	TNETA1570	898Kb / 68P	[Old version datasheet] ATM SEGMENTATION AND REASSEMBLY DEVICE WITH INTEGRATED 64-BIT PCI-HOST INTERFACE
Texas Instruments	TNETA1585	476Kb / 32P	[Old version datasheet] ATM TRAFFIC MANAGEMENT SCHEDULER DEVICE WITH RECEIVE UTOPIA AND COPROCESSOR INTERFACES
PMC-Sierra, Inc	PM73121	2Mb / 223P	AAL1 Segmentation And Reassembly Processor
Integrated Device Techn...	IDT77901C	76Kb / 5P	NICStAR Evaluation Board for IDT77201 PCI Segmentation and Reassembly Controller
Integrated Device Techn...	IDT77911	76Kb / 5P	NICStAR Evaluation Board for IDT77211 PCI Segmentation and Reassembly Controller
AAEON Technology	NIM-S26A	120Kb / 1P	pci-express host interfaces
AAEON Technology	NIM-S26C	161Kb / 1P	PCI-Express Host Interfaces
Altera Corporation	EP2AGX95EF29C6N	11Mb / 380P	Device Interfaces and Integration
Vitesse Semiconductor C...	VSC7344	500Kb / 2P	Ethernet MAC with SPI-4.2 and XAUI Host Interfaces
PMC-Sierra, Inc	PM7375-1	65Kb / 2P	ATM SAR and PHY Processor for PCI Bus

More results

TNETA1575 Datasheet(PDF) 19 Page - Texas Instruments

TNETA1575 Datasheet(HTML) 19 Page - Texas Instruments

Similar Part No. - TNETA1575

Similar Description - TNETA1575

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45

Datasheet Download

Link URL