IDT72V70200
DESCRIPTION
:
The IDT72V70200 is a non-blocking digital switch that has a capacity of 512 x 512 channels at 2.048 Mb/s. Some of the main features are: programmable stream and channel control, Processor Mode, input offset delay and highimpedance output control. Per-stream input delay control is provided for managing large multi-chip switches that transport both voice channel and concatenated data channels. In addition, input streams can be individually calibrated for input frame offset.
.UNCTIONAL BLOCK DIAGRAM
VCC GND RESET
TRST
Test Port
RX0 RX1 RX2 RX3 RX4 RX5 RX6 RX7 RX8 RX9 RX10 RX11 RX12 RX13 RX14 RX15 TX0 TX1 TX2 TX3 TX4 TX5 TX6 TX7 TX8 TX9 TX10 TX11 TX12 TX13 TX14 TX15
Loopback Receive Serial Data Streams
Data Memory
Output MUX
Transmit Serial Data Streams
Internal Registers
Connection Memory
Timing Unit
Microprocessor Interface
F0i
AS/ IM DS/ RD ALE
CS R/W/ A0-A7 DTA D8-D15/ WR AD0-AD7
5711 drw01
IDT, the IDT logo...
