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different between 89c51 and 89c52
hi..
this is a bit offbeat , but has any1 tried to programme an atmel 89c2051 using a C code that uses interrupts for calling functions.
example: void check() interrupt 1 using 2
I am using keil to convert it into intel-hex format but the compilation gives...
thanx a lot for that
one more thing ..pullups r generally associated with the port pin values at the time of reset.
say I want to use a pin wihout internal pullup as an input pin ..do i need to connect a external pull up for that
i tried simulating an astable multivibrator on berkeley spice( on a unix pc)for a square wave of 5k..the catch is tat it gives the square wave only after a delay of about 15 ms n tat too quite a distorted wave.....any reasons as to why this happens ?:cry:
8051 clock sdcc
well..the code was more or less a c code ..but using some standard symbols n notation ..i'll post it as soon as i find it :D
..i converted the hex file to a binary(using a unix utility called hex2bin) and then binary was loaded in to the chip using a bootloader program thru USB...
interface sdcc 8051
well..as far as SDCC is concerned, it can be learned easily .
I programmed a TUSB3410 using sdcc n it din give much trouble ..
i'll dig out the code frm my disk if u need it ...
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