S2MM_BUFFER_ADDRESS_MSB (S2MM Buffer Address) - 7.1 English

AXI DMA LogiCORE IP Product Guide (PG021)

Document ID
PG021
Release Date
2022-04-27
Version
7.1 English

This value provides the upper 32 bits of the pointer to the buffer space available to transfer data from stream to system memory. This is used only when AXI DMA is configured for an address space greater than 32 .

Figure 2-31: S2MM Buffer Address (MSB)

X-Ref Target - Figure 2-31

pg021_s2mm_buff_address_x1458800038.jpg
Table 2-36: S2MM_BUFFER_ADDRESS_MSB Details

Bits

Field Name

Description

31 to 0

Buffer Address

Provides the MSB 32 bits of the location of the buffer space available to store data transferred from Stream to Memory Map.