CX82100 Home Network Processor Data Sheet
Bit
18
Type
RR
Default
1’b0
Name
Int_DMAC_ERR
Description
DMAC BERROR Interrupt
0 = Interrupt condition has not occurred.
1 = The BERROR signal has been asserted to the DMAC ASB
master.
Reserved.
17:16
15
RR
RR
RR
RR
1’b0
1’b0
1’b0
1’b0
Int_DMAC_EMAC#1_TX
Int_DMAC_EMAC#1_RX
Int_DMAC_EMAC#2_TX
Int_DMAC_EMAC#2_RX
DMA Channel 1 Transfer Complete Interrupt.
0 = Interrupt condition has not occurred.
1 = DMAC completed a block/packet transfer to EMAC 1.
DMA Channel 2 Transfer Complete Interrupt.
0 = Interrupt condition has not occurred.
1 = DMAC completed a block/packet transfer from EMAC 1.
DMA Channel 3 Transfer Complete Interrupt.
0 = Interrupt condition has not occurred.
1 = DMAC completed a block/packet transfer to EMAC 2.
DMA Channel 4 Transfer Complete Interrupt.
0 = Interrupt condition has not occurred.
1 = DMAC completed a block/packet transfer from EMAC 2.
Reserved.
14
13
12
11:9
8
RR
RR
1’b0
1’b0
Int_M2M_Dst
DMA Channel 8 Transfer Complete Interrupt.
0 = Interrupt condition has not occurred.
1 = Memory-to-Memory transfer is complete.
Host Bus Error Interrupt.
7
6
Int_HOST_ERR
0 = Interrupt condition has not occurred.
1 = The external host encountered a bus error while mastering
the ASB.
RR
1’b0
Int_HOST
Host Write Interrupt.
0 = Interrupt condition has not occurred.
1 = The external host wrote to the H_INT bit in the Host
Status/Control register.
5
4
Reserved.
USB Interrupt.
RO
RR
RR
RR
RR
1’b0
1’b0
1’b0
1’b0
1’b0
Int_USB
0 = Interrupt condition has not occurred.
1 = There is a USB interrupt pending.
Timer 4 Interrupt.
0 = Interrupt condition has not occurred.
1 = Timer 4 current count reached the limit value.
Timer 3 Interrupt.
0 = Interrupt condition has not occurred.
1 = Timer 3 current count reached the limit value.
Timer 2 Interrupt.
0 = Interrupt condition has not occurred.
1 = Timer 2 current count reached the limit value.
Timer 1 Interrupt.
0 = Interrupt condition has not occurred.
1 = Timer 1 current count reached the limit value.
3
2
1
0
Int_TIMER4
Int_TIMER3
Int_TIMER2
Int_TIMER1
101306C
Conexant Proprietary and Confidential Information
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CONEXANT [ CONEXANT SYSTEMS, INC ]
