Invention Grant
- Patent Title: Microcontroller performing address translations using address offsets in memory where selected absolute addressing based programs are stored
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Application No.: US14729120Application Date: 2015-06-03
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Publication No.: US10372616B2Publication Date: 2019-08-06
- Inventor: Jon Matthew Brabender
- Applicant: Renesas Electronics America Inc.
- Applicant Address: US CA Santa Clara
- Assignee: RENESAS ELECTRONICS AMERICA INC.
- Current Assignee: RENESAS ELECTRONICS AMERICA INC.
- Current Assignee Address: US CA Santa Clara
- Agency: Foley & Lardner LLP
- Main IPC: G06F9/32
- IPC: G06F9/32 ; G06F12/10 ; G06F9/445
Abstract:
A method and apparatus for microcontroller (MCU) memory relocation. The MCU includes a central processing unit (CPU) and memory, but lacks a memory management unit (MMU). In one embodiment of the method, a first program is selected for execution by the CPU. The first program is one of a plurality of programs stored in the memory of the MCU. Each of the programs includes position dependent instructions. The programs are compiled from source code written in position dependent code.
Public/Granted literature
- US20160357564A1 MICROCONTROLLER SIMPLE MEMORY RELOCATION FUNCTION Public/Granted day:2016-12-08
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