HD6417618 RENESAS [Renesas Technology Corp], HD6417618 Datasheet - Page 306

• Manufacturer Part Number: HD6417618
• Description: 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7618 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

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