pef80913 Infineon Technologies Corporation, pef80913 Datasheet - Page 96

• Manufacturer Part Number: pef80913
• Description: 2b1q Second Gen. Modular Isdn Nt
• Manufacturer: Infineon Technologies Corporation

• EOC Command RCC:
– EOC auto mode:
– EOC transparent mode
• EOC command RTN:
• M56W.FEBE
Data Sheet
Requests the Q-SMINT I to send corrupt CRCs. After issuing RCC near-end block
errors will be registered on the LT-side.
The functional behavior of the Q-SMINT I and the FEBE-counter depends on the
mode selected:
The Q-SMINT I will react with a permanently inverted upstream CRC.
FEBE-detection stopped: no FEBE interrupt generated and FEBE-counter disabled
The external µC must react on RCC by programming TEST.CCRC = ’1’.
FEBE-detection enabled: FEBE interrupt generated and FEBE-counter enabled
Disables all previously sent EOC commands.
By setting / resetting M56W.FEBE (M56W.FEBE can only be set and controlled
externally if OPMODE.FEBE is set to ’1’), the FEBE bit of the next available U-frame
can be set / reset . Therefore, it is possible to predict exactly the FEBE-counter value.
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Functional Description
PEF 82912/82913
2001-03-30