SH7618 Datasheet, PDF (306/646 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
7
RMAFCE 0
R/W RMAF Bit Copy Directive
0: Indicates the RMAF bit state in bit RFS7 of the
receive descriptor
1: Occurrence of the corresponding interrupt is not
indicated in bit RFS7 of the receive descriptor
6, 5

All 0
R Reserved
These bits are always read as 0. The write value
should always be 0.
4
RRFCE
0
R/W RRF Bit Copy Directive
0: Indicates the RRF bit state in bit RFS4 of the
receive descriptor
1: Occurrence of the corresponding interrupt is not
indicated in bit RFS4 of the receive descriptor
3
RTLFCE 0
R/W RTLF Bit Copy Directive
0: Indicates the RTLF bit state in bit RFS3 of the
receive descriptor
1: Occurrence of the corresponding interrupt is not
indicated in bit RFS3 of the receive descriptor
2
RTSFCE 0
R/W RTSF Bit Copy Directive
0: Indicates the RTSF bit state in bit RFS2 of the
receive descriptor
1: Occurrence of the corresponding interrupt is not
indicated in bit RFS2 of the receive descriptor
1
PRECE
0
R/W PRE Bit Copy Directive
0: Indicates the PRF bit state in bit RFS1 of the receive
descriptor
1: Occurrence of the corresponding interrupt is not
indicated in bit RFS1 of the receive descriptor
0
CERFCE 0
R/W CERF Bit Copy Directive
0: Indicates the CERF bit state in bit RFS0 of the
receive descriptor
1: Occurrence of the corresponding interrupt is not
indicated in bit RFS0 of the receive descriptor
Rev. 6.00 Jun. 12, 2007 Page 274 of 610
REJ09B0131-0600