HD6417618 datasheet(306/646 Pages) RENESAS

306 / 646 page

Section 12 Ethernet Controller Direct Memory Access Controller (E-DMAC)

Rev. 6.00 Jun. 12, 2007 Page 274 of 610

REJ09B0131-0600

Bit

Bit Name

Initial

value

R/W

Description

RMAFCE

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

Reserved

These bits are always read as 0. The write value

should always be 0.

RRFCE

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

RTLFCE

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

RTSFCE

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

PRECE

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

CERFCE

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

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