Invention Grant
- Patent Title: Programmable arbitrary sequence direct memory access controller for configuring multiple core independent peripherals
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Application No.: US16377439Application Date: 2019-04-23
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Publication No.: US10983936B2Publication Date: 2021-04-20
- Inventor: Keith Edwin Curtis
- Applicant: Microchip Technology Incorporated
- Applicant Address: US AZ Chandler
- Assignee: Microchip Technology Incorporated
- Current Assignee: Microchip Technology Incorporated
- Current Assignee Address: US AZ Chandler
- Agency: Slayden Grubert Beard PLLC
- Main IPC: G06F13/28
- IPC: G06F13/28 ; G06F12/02 ; G06F12/1081
Abstract:
A programmable arbitrary sequence direct memory access (DMA) controller accesses sequentially addressed memory locations (source or destination) using address pointer registers. Each sequentially addressed memory location containing an indirect memory address is stored in an address latch and used to access the actual non-sequential memory location to be accessed by the DMA transfer.
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