Vip Host Port Dma Registers - AMD M56 Reference Manual

VIP/I2C Registers
2.4.4

VIP Host Port DMA Registers

Field Name
DMA_VIPH0_INT_EN
DMA_VIPH1_INT_EN
DMA_VIPH2_INT_EN
DMA_VIPH3_INT_EN
I2C_INT_EN
Reserved
VIPH_INT_EN
General Interrupt Control register.
The MASK/EN fields control whether the respective status bits are enabled to drive the system interrupt pin. Even if enabled here, the interrupt line
is not driven unless enabled in the PCI configuration space.
Field Name
CAP0_INT_ACTIVE (R)
DMA_VIPH0_INT (R)
DMA_VIPH0_INT_AK (W)
DMA_VIPH1_INT (R)
DMA_VIPH1_INT_AK (W)
DMA_VIPH2_INT (R)
DMA_VIPH2_INT_AK (W)
DMA_VIPH3_INT (R)
DMA_VIPH3_INT_AK (W)
M56 Register Reference Manual
2-136
GEN_INT_CNTL - RW - 32 bits - VIPDEC:0x100
Bits Default
12 0x0
13 0x0
14 0x0
15 0x0
17 0x0
20 0x0
24 0x0
GEN_INT_STATUS - RW - 32 bits - VIPDEC:0x104
Bits Default
8 0x0
12 0x0
12 0x0
13 0x0
13 0x0
14 0x0
14 0x0
15 0x0
15 0x0
Description
VIP host port channel 0 DMA interrupt mask.
0=Disable
1=Enable
VIP host port channel 1 DMA interrupt mask.
0=Disable
1=Enable
VIP host port channel 2 DMA interrupt mask.
0=Disable
1=Enable
VIP host port channel 3 DMA interrupt mask.
0=Disable
1=Enable
I2C interrupt mask.
0=Disable
1=Enable
VIP host port interrupt mask.
0=Disable
1=Enable
Description
Capture port 0 has active interrupt(s).
0=Capture port 0 not source of any active interrupt
1=Capture port 0 has active interrupt(s)
VIP host port channel 0 DMA interrupt.
0=No event
1=Event has occurred, interrupting if enabled
VIP host port channel 0 DMA interrupt acknowledge/reset.
0=No effect
1=Clear status
VIP host port channel 1 DMA interrupt.
0=No event
1=Event has occurred, interrupting if enabled
VIP host port channel 1 DMA interrupt acknowledge/reset.
0=No effect
1=Clear status
VIP host port channel 2 DMA interrupt.
0=No event
1=Event has occurred, interrupting if enabled
VIP host port channel 2 DMA interrupt acknowledge/reset.
0=No effect
1=Clear status
VIP host port channel 3 DMA interrupt.
0=No event
1=Event has occurred, interrupting if enabled
VIP host port channel 3 DMA interrupt acknowledge/reset.
0=No effect
1=Clear status
© 2007 Advanced Micro Devices, Inc.
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