DPDMA Module

Zynq UltraScale+ Devices Register Reference (UG1087)

Document ID
UG1087
Release Date
2024-03-13
Revision
1.10

DPDMA Module Description

Module NameDPDMA Module
Modules of this TypeDPDMA
Base Addresses 0x00FD4C0000 (DPDMA)
DescriptionDisplayPort DMA

DPDMA Module Register Summary

Register NameOffset AddressWidthTypeReset ValueDescription
DPDMA_ERR_CTRL0x000000000032mixedMixed types. See bit-field details.0x00000000Enable/Disable a error response
DPDMA_ISR0x000000000432wtcReadable, write a 1 to clear0x00000000Interrupt Status Register for intrN. This is a sticky register that holds the value of the interrupt until cleared by a value of 1.
DPDMA_IMR0x000000000832roRead-only0x0FFFFFFFInterrupt Mask Register for intrN. This is a read-only location and can be atomically altered by either the IDR or the IER.
DPDMA_IEN0x000000000C32woWrite-only0x00000000Interrupt Enable Register. A write of 1 to this location will unmask the interrupt. (IMR: 0)
DPDMA_IDS0x000000001032woWrite-only0x00000000Interrupt Disable Register. A write of 1 one to this location will mask the interrupt. (IMR: 1)
DPDMA_EISR0x000000001432wtcReadable, write a 1 to clear0x00000000Interrupt Status Register for intrN. This is a sticky register that holds the value of the interrupt until cleared by a value of 1.
DPDMA_EIMR0x000000001832roRead-only0xFFFFFFFFInterrupt Mask Register for intrN. This is a read-only location and can be atomically altered by either the IDR or the IER.
DPDMA_EIEN0x000000001C32woWrite-only0x00000000Interrupt Enable Register. A write of 1 to this location will unmask the interrupt. (IMR: 0)
DPDMA_EIDS0x000000002032woWrite-only0x00000000Interrupt Disable Register. A write of one to this location will mask the interrupt. (IMR: 1)
DPDMA_CNTL0x000000010032razRead as zero0x00000000DPDMA Global control register, holds fields which control all 6 channels
DPDMA_GBL0x000000010432mixedMixed types. See bit-field details.0x00000000Global control register provides control to start or redirect any channel
DPDMA_ALC0_CNTL0x000000010832mixedMixed types. See bit-field details.0x00000000Global control register provides control to start or redirect any channel
DPDMA_ALC0_STATUS0x000000010C32mixedMixed types. See bit-field details.0x00000000Status Register
DPDMA_ALC0_MAX0x000000011032mixedMixed types. See bit-field details.0x00000000ALC0 Max latency Register
DPDMA_ALC0_MIN0x000000011432mixedMixed types. See bit-field details.0x0000FFFFALC0 Min Latency Register
DPDMA_ALC0_ACC0x000000011832roRead-only0x00000000ALC0 Accumulated Transaction Latency Register
DPDMA_ALC0_ACC_TRAN0x000000011C32roRead-only0x00000000ALC1 Accumulated Transaction Count Register
DPDMA_ALC1_CNTL0x000000012032mixedMixed types. See bit-field details.0x00000000Global control register provides control to start or redirect any channel
DPDMA_ALC1_STATUS0x000000012432mixedMixed types. See bit-field details.0x00000000Status Register
DPDMA_ALC1_MAX0x000000012832mixedMixed types. See bit-field details.0x00000000ALC1 Max latency Register
DPDMA_ALC1_MIN0x000000012C32mixedMixed types. See bit-field details.0x0000FFFFALC1 Min Latency Register
DPDMA_ALC1_ACC0x000000013032roRead-only0x00000000ALC1 Accumulated Transaction Latency Register
DPDMA_ALC1_ACC_TRAN0x000000013432roRead-only0x00000000ALC1 Accumulated Transaction Count Register
DPDMA_CH0_DSCR_STRT_ADDRE0x000000020032mixedMixed types. See bit-field details.0x00000000Descriptor Start Address Extension Register
DPDMA_CH0_DSCR_STRT_ADDR0x000000020432rwNormal read/write0x00000000Descriptor Start Address Register
DPDMA_CH0_CNTL0x000000021832mixedMixed types. See bit-field details.0x00000000Channel 0 Control Register
DPDMA_CH1_DSCR_STRT_ADDRE0x000000030032mixedMixed types. See bit-field details.0x00000000Descriptor Start Address Extension Register
DPDMA_CH1_DSCR_STRT_ADDR0x000000030432rwNormal read/write0x00000000Descriptor Start Address Register
DPDMA_CH1_CNTL0x000000031832mixedMixed types. See bit-field details.0x00000000Channel 1 Control Register
DPDMA_CH2_DSCR_STRT_ADDRE0x000000040032mixedMixed types. See bit-field details.0x00000000Descriptor Start Address Extension Register
DPDMA_CH2_DSCR_STRT_ADDR0x000000040432rwNormal read/write0x00000000Descriptor Start Address Register
DPDMA_CH2_CNTL0x000000041832mixedMixed types. See bit-field details.0x00000000Channel 2 Control Register
DPDMA_CH3_DSCR_STRT_ADDRE0x000000050032mixedMixed types. See bit-field details.0x00000000Descriptor Start Address Extension Register
DPDMA_CH3_DSCR_STRT_ADDR0x000000050432rwNormal read/write0x00000000Descriptor Start Address Register
DPDMA_CH3_CNTL0x000000051832mixedMixed types. See bit-field details.0x00000000Channel 3 Control Register
DPDMA_CH4_DSCR_STRT_ADDRE0x000000060032mixedMixed types. See bit-field details.0x00000000Descriptor Start Address Extension Register
DPDMA_CH4_DSCR_STRT_ADDR0x000000060432rwNormal read/write0x00000000Descriptor Start Address Register
DPDMA_CH4_CNTL0x000000061832mixedMixed types. See bit-field details.0x00000000Channel 4 Control Register
DPDMA_CH5_DSCR_STRT_ADDRE0x000000070032mixedMixed types. See bit-field details.0x00000000Descriptor Start Address Extension Register
DPDMA_CH5_DSCR_STRT_ADDR0x000000070432rwNormal read/write0x00000000Descriptor Start Address Register
DPDMA_CH5_CNTL0x000000071832mixedMixed types. See bit-field details.0x00000000Channel 4 Control Register