Datasheet

Section 21 Ethernet Controller Direct Memory Access Controller (E-DMAC)
Rev. 2.00 Aug. 20, 2008 Page 823 of 1198
REJ09B0403-0200
Bit Bit Name
Initial
value
R/W Description
26 to 0 RFS26 to
RFS0
All 0 R/W Receive Frame Status
These bits indicate the error status during frame
reception.
RFS26 to RFS10: Reserved (The initial value should
not be changed.)
RFS9: Receive FIFO overflow (corresponds to RFOF
bit in EESR)
RFS8: Abort Detection (indicates any of bits RFS3 to
RFS0 has been set.)
RFS7: Multicast address frame received
(corresponds to RMAF bit in EESR)
RFS6: CAM entry unregistered frame received
(corresponds to the RUAF bit in EESR)
RSF5: Reserved (The write value should always
be 0.)
RFS4: Receive residual-bit frame error (corresponds
to RRF bit in EESR)
RFS3: Receive too-long frame error (corresponds to
RTLF bit in EESR)
RFS2: Receive too-short frame error (corresponds to
RTSF bit in EESR)
RFS1: PHY-LSI receive error (corresponds to PRE
bit in EESR)
RFS0: CRC error on received frame (corresponds to
CERF bit in EESR)