HD6417618 RENESAS [Renesas Technology Corp], HD6417618 Datasheet - Page 279

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

11.4
The overview of the Ethernet controller (EtherC) are shown below. The EtherC transmits and
receives PAUSE frames conforming to the Ethernet/IEEE802.3 frames.
11.4.1
The EtherC transmitter assembles the transmit data on the frame and outputs to MII when there is
a transmit request from the E-DMAC. The data transmitted via the MII is transmitted to the lines
by PHY-LSI. Figure 11.3 shows the state transition of the EtherC transmitter.
Operation
Transmission
Rev. 6.00 Jun. 12, 2007 Page 247 of 610
Section 11 Ethernet Controller (EtherC)
REJ09B0131-0600