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Wednesday, September 10th, 2008 at 18:58 | No comments

Categories: SCM

Tags: 89C54/58, PC, Simulator, SST89C58

Short Content: 1 outline     SST89C54/58 (i.e. 89C54/58) is the multipurpose 51 series monolithic integrated circuits which American SST Corporation promotes, internal integrated 20 kB/36 kB SuperFlashE'PROM program memory, divides into BLOCK0(16kB/32kB) and BLOCKl(4kB) two. And, BLOCKl may map (Mapping) to the 64kB storage space most high-end or the least significant end, moreover, regarding the program counter may not obviously. Because in its memory structure unique merit, causes 89C54/58 to be suitable to use to make the monolithic integrated circuit simulator.2 SST89C54/58 ...

Tuesday, August 19th, 2008 at 23:56 | No comments

Categories: DSP

Tags: asynchronous, DSP5402, PC, Serial communication, TMS320VC5402, uart

Short Content: 1 introduction    TMS320VC5402 by its low cost, the low power loss, resources many characteristics in the correspondence, the control domain obtained the widespread application. On the piece integrated the biggest 192kB storage space (64kB RAM, 64kB ROM, 64kB I/O), has multi-channel serial port TMD,2 cushion serial port BSP, 8 bit parallel host interface HPI, the programmable waiting status generator and so on, definitely may satisfy the data processing and the control request. Is essential what based on 5402 construction's application ...