mx98713 Macronix International Co., mx98713 Datasheet - Page 8

• Manufacturer Part Number: mx98713
• Description: 100/10base Pci Mac Controller
• Manufacturer: Macronix International Co.

Pin Name
RXD[3:0]
BPD[7:0]
TXD[3:0]
RXD4
TXD4
TXEN
RXIP
RXC
TXC
TYPE
O
O
O
I
I
I
I
I
I
Receive clock of MII/SYM interface: supports either 25MHz or 2.5MHz clock.
Sourced by external PHY.
Parallel Receive data lines: driven by external PHY and is synchronous to RXC
clock. In MII mode, these are received 4 data lines. In PCS mode, combined with
RXD4 to form 5 parallel data lines in symbol form.
Received data line in PCS mode: together with RXD[3:0] to provide five parallel
lines of data in symbol and in PCS mode.
Transmit clock of MII/SYM interface: supports either 25MHz or 2.5 MHz clock.
Sourced by external PHY.
Parallel Transmit data lines: driven by PMAC synchronously to TXC clock. Data
is latched by external PHY at the rising edge of TXC. In PCS mode, combined with
TXD4 to form 5 parallel data lines in symbol form.
Transmit data line in PCS mode: together with TXD[3:0] to provide five
parallel lines of data in symbol and in PCS mode.
Transmit enable signal of MII/SYM interface
Boot PROM data lines: byte-wide data bus
Twisted pair receive differential input: together with RXIM to provide 10BASE-T
differential receive input.
Function and Driver Description
8
MX98713
INDEX