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Altera_Forum's avatar
Altera_Forum
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15 years ago

URGENT: Peripheral to Memory DMA Transaction

Hello, may I know how to transfer data from peripheral to memory using DMA? It is quite confusing from memory-to-memory transfer. please help! thanks!
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

my registers: all in decimals

--- Quote Start ---

ctrl1: 4096

ctrl2: 4096

stat1: 0

stat2: 0

rdadd1: 10485760

wradd1: 17838208

rdradd2: 17838208

wradd2: 17301504

len1: 200

len2: 200

crtl1: 642

ctrl2: 386

run1: 650

run2: 394

status: 17 17

--- Quote End ---