COBHAM GR712RC User Manual

GR712RC-UM, Jun 2017, Version 2.9 135 www.cobham.com/gaisler
GR712RC
17.8 Signal definitions
The signals are described in table 119.
Table 118. GRETH receiver descriptor table base address register.
31 10 9 3 2 0
BASEADDR DESCPNT RES
31: 10 Receiver descriptor table base address (BASEADDR) - Base address to the receiver descriptor
table.Not Reset.
9: 3 Descriptor pointer (DESCPNT) - Pointer to individual descriptors. Automatically incremented by
the Ethernet MAC.
2: 0 RESERVED
Table 119.Signal definitions
Signal name Type Function Active
RMTXEN Output Ethernet Transmit Enable High
RMTXD[0] Output Ethernet Transmit Data 0 -
RMTXD[1] Output Ethernet Transmit Data 1 -
RMRXD[0] Input Ethernet Receive Data 0 -
RMRXD[1] Input Ethernet Receive Data 1 -
RMCRSDV Input Ethernet Carrier Sense / Data Valid High
RMINTN Input Ethernet Management Interrupt Low
RMMDIO Input/Output Ethernet Media Interface Data -
RMMDC Output Ethernet Media Interface Clock High
RMRFCLK Input Ethernet Reference Clock -

COBHAM GR712RC Specifications

General

Brand	COBHAM
Model	GR712RC
Category	Computer Hardware
Language	English