ds26503 Maxim Integrated Products, Inc., ds26503 Datasheet - Page 8

• Manufacturer Part Number: ds26503
• Description: T1/e1/j1 Bits Element
• Manufacturer: Maxim Integrated Products, Inc.

1.4 Framer/Formatter
1.5 Test and Diagnostics
1.6 Control Port
Full receive and transmit path transparency
T1 framing formats include D4 and ESF
E1 framing formats include FAS and CRC4
Detailed alarm and status reporting with optional interrupt support
RLOF, RLOS, and RAIS alarms interrupt on change of state
Japanese J1 support includes:
− Ability to calculate and check CRC6 according to the Japanese standard
− Ability to generate yellow alarm according to the Japanese standard
Remote and Local Loopback
8-bit parallel or serial control port
Multiplexed or nonmultiplexed buses
Intel or Motorola formats
Supports polled or interrupt-driven environments
Software access to device ID and silicon revision
Software-reset supported with automatic clear on power-up
Hardware controller port
Hardware reset pin
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