NEC mPD98409, Вопросы и ответы

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CHAPTER 9 TRANSMISSION/RECEPTION
Information S14769EJ1V0IF00
34
Q.9.3
To what part is the CRC-32 operation applied?
A.9.3
The CRC-32 operation is applied to the entire CPCS-PDU frame of User data, Padding, CPCS-UU, CPI, and
Length.
Reference:
µ
PD98409 User’s Manual 3.2 AAL-5 SAR Sublayer Function
Q.9.4
Is the receive indication issued even when a Raw cell is received?
A.9.4
The receive indication is not issued when a Raw cell is received. When a Raw cell is received, it is stored in the
receive buffer as Raw cell data and is reported only by the Raw cell receive interrupt (bits RCR7 to RCR0 of the
GSR register).
On the transmission side, the transmit indication is issued even when a Raw cell is transmitted.
Reference:
µ
PD98409 User’s Manual 5.5.7 Reception of non-AAL-5 traffic