Invention Grant
US08533439B2 Elastic shared RAM array including contiguous instruction and data portions distinct from each other
有权
弹性共享RAM阵列包括彼此不同的连续指令和数据部分
- Patent Title: Elastic shared RAM array including contiguous instruction and data portions distinct from each other
- Patent Title (中): 弹性共享RAM阵列包括彼此不同的连续指令和数据部分
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Application No.: US11268008Application Date: 2005-11-07
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Publication No.: US08533439B2Publication Date: 2013-09-10
- Inventor: Rocendo Bracamontes
- Applicant: Rocendo Bracamontes
- Applicant Address: US CA San Jose
- Assignee: Atmel Corporation
- Current Assignee: Atmel Corporation
- Current Assignee Address: US CA San Jose
- Agency: Fish & Richardson P.C.
- Main IPC: G06F9/00
- IPC: G06F9/00
Abstract:
A microcontroller, system and method are provided. In one implementation, a microcontroller is provided that includes a first memory operable to store instructions for normal operational use of the microcontroller, a second memory operable to store patch code instructions during debugging of the instructions within the first memory, and a central processing unit (CPU) operable to fetch instructions from the first memory and the patch code instructions from the second memory. The second memory is further operable to store the instructions for normal operational use of the microcontroller or data after the debugging of the instructions within the first memory is completed.
Public/Granted literature
- US20070106884A1 Hybrid memory system for a microcontroller Public/Granted day:2007-05-10
Information query
