DMA Controller

Features

• Multiple independent DMA channels
• Designed with synthesizable HDL for ASIC and PLD implementations in variou system environments
• Each channel programmable to two types of DMA transfers: memory-to-memory and memory-to-I/O data transfer.
• Supports both hardware initiated transfer and software initiated transfers.
• Programmable burst and single data transfer.
• Internal arbitration logic for multiple DMA channels.
• Interrupt generation on transfer completion.
• Optional DMA chaining for multiple DMA sessions.