DS26401 datasheet(9/309 Pages) DALLAS

Part #	DS26401

Description	Octal T1/E1/J1 Framer

PDF	309 Pages

Scroll/Zoom	100%

Manufacturer	DALLAS [Dallas Semiconductor]

Direct Link	https://www.maximintegrated.com/en.html

Logo

9 / 309 page

DS26401 Octal T1/E1/J1 Framer

2.3 HDLC Controllers

HDLC Engine (One per Framer):

Independent 64-byte Rx and Tx Buffers with Interrupt Support

Access FDL, Sa, or Single DS0 Channel

Compatible with Polled or Interrupt Driven Environments

2.4 Test and Diagnostics

Global, Full-Feature BERT

Any Pseudo-Random Pattern Up to 2

32 - 1

Up to 32 Taps can be Used Simultaneously

User-Defined Repetitive Patterns Up to 512 Bytes in Length

Large, 48-Bit Error and Bit Counters

Map to Any Framer/DS0/FDL (T1) or Sa Bits (E1)

Programmable Error Insertion

BPV Insertion

F-Bit Corruption for Line Testing

Loopbacks

Remote

Local

Per-Channel

IEEE 1149.1 Support

2.5 Control Port

8-Bit Parallel Control Port

Intel or Motorola Nonmultiplexed Support

Flexible Status Registers Support Polled, Interrupt, or Hybrid Program Environments

Software Reset Supported

Hardware Reset Pin

DS26401 Datasheet(PDF) 9 Page - Dallas Semiconductor