Hello! I have a question. I wonder how can i load the hex file (program load) for some Dallas chip which derive from 8051 Microcontroller such as DS80C320 or DS87C550 and DS87C530 for 8051, 89C51, 89C52 i can program fro it by using Easy-Downloader board and EZDL4_1 application (software for Easy-Downloader)to load the hex file in to 8051, 89C51, 89C52 (I get board and software from http://chaokhun.kmitl.ac.th/~kswichit/) But i don't know for DS80C320 or DS87C550 and DS87C530 how can i do. Have any one help me ?
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"I wonder how can i load the hex file (program load) for some Dallas chip ... such as DS80C320" Have you actually read the Datasheet for the DS80C320? Does it actually have any on-chip CODE memory...? http://www.maxim-ic.com/quick_view2.cfm/qv_pk/2955 Why don't you use one of the In-System Programmable (ISP) Dallas chips - No programmer required! See: http://www.8052.com/forum/read.phtml?id=98557