Search found 17 matches

dear friends,
I am now looking for one high capacity, high pulse current (about 100mA), and tiny size battery. The best i can find is alkaline LR43 from energizer with 80mAh. btw, not rechargeable on ...

oh. the ram part i am using now is 24cl64 from Ramtron. the data in the first few addresses tends to be corrupt quite easily. i am not sure whether other friends encounter this b4. this chip did provi ...

thx, Mark. after reading the Faq, i thought it is not answering my question.
what i want to store in the ROM is not constant actually. it is a user input string (eg. the serial no of this device) tha ...

thanks. then how about #ROM taking in variable instead of constant as its parameters? what i mean is sth like #ROM 0x2100={buf[0], buf[1]}
i understand that #ROM is expecting a constant parameters. b ...

Good. data could be verified on the pic already although not on the emulator. i just compare the data read by the software and the one inside the object file. when they are equal i just light up one L ...

:=I'd suggest you look at the emulator 'limitations' page. On MPLAB, if I select the ICD option, and look at the limitations, it displays:
:="If a single step sets the read bit of the PMCON1 register, ...

Dear friends,

Following is the code of Hamlett for accessing flash memory of 16LF76.

:=#byte PMCON1=0x18C
:=#byte PMDATA=0x10C
:=#byte PMADR=0x10D
:=#byte PMADRH=0x10F
:=#byte PMDATH=0x10E
:=
...

Hi, friends,
I am wondering whether these two pre-processor directives could be used in subroutine.
here is a sample programme.

#define SERIAL_NO 5
.
.
.
void routine1(){
if (a>5)
#undef SERIAL_NO
...

dear gurus,
referring to page 45 of PCB,PCM, and PCW PICC Compiler reference manual, when Bit 6 of rs232_errors variable is set to one, it indicates a put failed in float high mode. could anybody exp ...

:=:=1. :=delay_ms(10); // Add this delay statement
:=:=because this development is a time critical application, i dont think i can afford 10ms delay during communication. if really need to put in the ...

:=:=dear friends,
:=:= i am now having some problems with the rtc module x1226. i wrote the data to the rtc last night. and this morning when i came back, i found that the HR did not trigger. the corr ...

dear friends,
i am now having some problems with the rtc module x1226. i wrote the data to the rtc last night. and this morning when i came back, i found that the HR did not trigger. the correct time ...

:=:=HI, friends,
:=:= i now want to insert NOBROWNOUT option into #fuses.
:=:=but the compiler said it did not recognize this keyword. can anyone explain why?
:=:= thx.
:=:=Simon
:=:=i try on these c ...

HI, friends,
i now want to insert NOBROWNOUT option into #fuses.
but the compiler said it did not recognize this keyword. can anyone explain why?
thx.
Simon
i try on these compilers:
icepic 2.20.40 ...

dear friends,
i am now using the adc features of 16c73 chip. because the circuit is more or less finalized, my reference voltage has to stay at 2.5v at pinA3. and the monitored analog input is tied t ...