R-IN32M3 Datasheet, PDF (15/116 Pages) Renesas Technology Corp – LSI for Industrial Ethernet

R-IN32M3 Series Data Sheet
2. Pin Information
2.3.1
Ethernet Pins
(1) PHY Interface Pins (R-IN32M3-CL only)
Caution: Only applied to R-IN32M3-CL.
Pin Name
ETH0_TXC
ETH0_GTXC ^Note
ETH0_TXEN ^Note
ETH0_TXER ^Note
ETH0_TXD0-
ETH0_TXD7 ^Note
ETH0_GE_INT
ETH0_RXC
ETH0_RXDV
ETH0_RXER
ETH0_RXD0-
ETH0_RXD7
ETH0_CRS
ETH0_COL
ETH1_TXC
ETH1_GTXC ^Note
ETH1_TXEN ^Note
ETH1_TXER ^Note
ETH1_TXD0-
ETH1_TXD7 ^Note
ETH1_GE_INT
ETH1_RXC
ETH1_RXDV
ETH1_RXER
ETH1_RXD0-
ETH1_RXD7
ETH1_CRS
ETH1_COL
ETH_MDC
ETH_MDIO
I/O
I
O
O
O
O
Function
Ethernet 0 10-M/100-M transmit clock (2.5 MHz/25 MHz)
Ethernet 0 1-G transmit clock (125 MHz)
Ethernet 0 transmit enable output
Ethernet 0 transmit error output
Ethernet 0 transmit data output
I
Ethernet 0 PHY interrupt
I
Ethernet 0 receive clock
I
Ethernet 0 receive enable input
I
Ethernet 0 receive error input
I
Ethernet 0 receive data input
I
Ethernet 0 carrier sense input
I
Ethernet 0 collision input
I
Ethernet 1 10-M/100-M transmit clock (2.5 MHz/25 MHz)
O
Ethernet 1 1-G transmit clock (125 MHz)
O
Ethernet 1 transmit enable output
O
Ethernet 1 transmit error output
O
Ethernet 1 transmit data output
I
Ethernet 1 PHY interrupt input
I
Ethernet 1 receive clock
I
Ethernet 1 receive enable input
I
Ethernet 1 receive error input
I
Ethernet 1 receive data input
I
Ethernet 1 carrier sense input
I
Ethernet 1 collision input
O
Ethernet management interface clock
I/O
Ethernet management interface data input/output
Active
-
-
High
High
-
Level during
Reset
-
High
Low
Low
Low
High/Low -
-
-
High
-
High
-
-
-
High
High
-
-
High
High
-
-
-
-
High
Low
Low
Low
High/Low -
-
-
High
-
High
-
-
-
High
-
High
-
-
Low
-
Hi-Z
Note: The driving ability can be switched by the setting of the ETHDRCTRL register.
For details, see the R-IN32M3 Series User’s Manual (Peripheral Modules).
R18DS0008EJ0401
Feb 28, 2017
Page 15 of 110