CX82100 Home Network Processor Data Sheet
7.11
EMAC Registers
7.11.1
EMAC x Source/Destination DMA Data Register (E_DMA_1: 0x00310000 and
E_DMA_2: 0x00320000)
E_DMA_1 and E_DMA_2 are the EMAC source/destination DMA data registers for
EMAC1 and EMAC2, respectively (used by the EMAC DMA transmit channel).
Bit(s)
63:0
Type
RWp
Default
64’bx
Name
E_DMA
Description
A qword buffer for DMA source/destination access.
7.11.2
EMAC x Destination DMA Data Register (ET_DMA_1: 0x00310020 and
ET_DMA_2: 0x00320020)
ET_DMA_1 and ET_DMA_2 are the EMAC destination DMA data registers for EMAC1
and EMAC2, respectively (used by the EMAC DMA receive channel).
Bit(s)
63:0
Type
ROp
Default
64’bx
Name
ET_DMA
Description
A qword buffer for DMA destination access.
101306C
Conexant Proprietary and Confidential Information
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