SH7713 Datasheet, PDF (64/904 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7700 Series

Section 1 Overview and Pin Function
Classification Symbol
I/O
Ethernet
CRS0
I
controller
(EtherC)
COL0
I
ETXD03 to
O
ETXD00
TX-EN0
O
TX-CLK0
I
TX-ER0
O
RX-ER0
I
Name
MAC carrier
detection
MAC collision
detection
MAC transmit
data
MAC transmit
enable
MAC transmit
clock
MAC transmit
error
MAC receive
error
Function
Carrier detection pin. For a
connection example, refer to
section 18, Ethernet Controller
(EtherC).
Collision detection pin. For a
connection example, refer to
section 18, Ethernet Controller
(EtherC).
4-bit transmit data pins. For a
connection example, refer to
section 18, Ethernet Controller
(EtherC).
This pin indicates that transmit
data is ready on ETXD03 to
ETXD00. For a connection
example, refer to section 18,
Ethernet Controller (EtherC).
Timing reference pin (clock) for
TX-EN0, TX-ER0 and ETXD03 to
ETXD00. For a connection
example, refer to section 18,
Ethernet Controller (EtherC).
This pin notifies an error during
transmission to the PHY-LSI. For
a connection example, refer to
section 18, Ethernet Controller
(EtherC).
This pin notifies an error during
data reception. For a connection
example, refer to section 18,
Ethernet Controller (EtherC).
Rev.1.50 Aug. 30, 2006 Page 24 of 860
REJ09B0288-0150