SH7618 Datasheet, PDF (322/646 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7618 Series

Section 12 Ethernet Controller Direct Memory Access Controller (E-DMAC)
Initial
Bit
Bit Name value R/W Description
26 to 0 RFS26 to All 0
RFS0
R/W Receive Frame Status
These bits indicate the error status during frame
reception.
RFS26 to RFS10: Reserved (The write value should
always be 0.)
RFS9: Receive FIFO overflow (corresponds to RFOF
bit in EESR)
RFS8: Reserved (The write value should always
be 0.)
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)
Rev. 6.00 Jun. 12, 2007 Page 290 of 610
REJ09B0131-0600