ON 20090401@9:13:15 PM at page:
On a web page you were interested in at:
http://www.sxlist.com/microchip/timer.htm#39904.8412268519
James Newton[JMN-EFP-786] published post 39904.8412268519

<A TITLE="P-122.172.5.13" NAME="39904.8412268519" HREF="mailto:gitecdms31@yahoo.com">gitecdms31@yahoo.com</A> &quot;<A NAME="122.172.5.13">
</A> 
can anyone tel me how to work with timers of pic16f877a n understand it&quot;

|Delete 'P-' before: '<!-- 39904.8412268519 EOR -->' but after: '<A TITLE="'.



ON 20090409@9:38:57 PM at page:
On a web page you were interested in at:
http://massmind.org/techref/microchip/rangechk.htm#
David A Cary[DAV-MP-E62a] edited the page. Difference:
http://massmind.org/techref/diff.asp?url=H:\techref\microchip\rangechk.htm&version=0



ON 20090410@1:37:54 PM at page:
On a web page you were interested in at:
http://www.massmind.org/techref/microchip/rangechk.htm#
James Newton[JMN-EFP-786] edited the page. Difference:
http://www.massmind.org/techref/diff.asp?url=H:\techref\microchip\rangechk.htm&version=1



ON 20090416@6:19:18 PM at page:
On a web page you were interested in at:
http://massmind.org/techref/microchip/serial.htm#
David A Cary[DAV-MP-E62a] edited the page. Difference:
http://massmind.org/techref/diff.asp?url=H:\techref\microchip\serial.htm&version=0



ON 20090421@8:49:10 AM at page:
On a web page you were interested in at:
http://www.piclist.com/microchip/timer.htm#39923.8481597222
James Newton[JMN-EFP-786] removed post 39923.8481597222

|Delete '<A TITLE="P-196.21.39.11" NAME="39923.8481597222" HREF="mailto:joem777@webmail.co.za">joem777@webmail.co.za</A> asks: <BLOCKQUOTE><A NAME="196.21.39.11">
</A> 
Make use of a PIC to develop a square wave signal generator. You must have two<BR>
binary inputs on port B. The output frequency must change according to the binary input (See<BR>
table). Make your own assumptions, draw the flowchart, write the program and draw the<BR>
hardware circuit that you will use FOR PIC16F84A. Make use of a crystal oscillator.<BR>
B2 B1 Frequency<BR>
0 0 1.0kHz<BR>
0 1 2.0kHz<BR>
1 0 3.0kHz<BR>
1 1 4.0kHz</BLOCKQUOTE>
<!-- 39923.8481597222 EOR -->

   <LI>'



ON 20090421@8:49:26 AM at page:
On a web page you were interested in at:
http://www.piclist.com/microchip/timer.htm#39923.8468055556
James Newton[JMN-EFP-786] removed post 39923.8468055556

|Delete '<A TITLE="P-196.21.39.11" NAME="39923.8468055556" HREF="mailto:joem777@webmail.co.za">joem777@webmail.co.za</A> asks: <BLOCKQUOTE><A NAME="196.21.39.11">
</A> 
Make use of a PIC to develop a frequency indicator. You must have two binary<BR>
outputs on port B. The output binary value must change according to the frequency input<BR>
received from the above signal generator (See table). Make your own assumptions, draw the<BR>
flowchart, write the program and draw the hardware circuit that you will use for PIC16F84A. Make use of a<BR>
crystal oscillator.B2 B1 Frequency<BR>
0 0 fin = 4.0kHz<BR>
0 1 fin = 3.0kHz<BR>
1 0 fin = 2.0kHz<BR>
1 1 fin = 1.0kHz</BLOCKQUOTE>
<!-- 39923.8468055556 EOR -->

   <LI>'



ON 20090421@8:49:40 AM at page:
On a web page you were interested in at:
http://www.piclist.com/microchip/timer.htm#39923.8445717593
James Newton[JMN-EFP-786] removed post 39923.8445717593

|Delete '<A TITLE="P-196.21.39.11" NAME="39923.8445717593" HREF="mailto:joem777@webmail.co.za">joem777@webmail.co.za</A> <BLOCKQUOTE><A NAME="196.21.39.11">
</A> 
Member 1: Make use of a PIC to develop a square wave signal generator. You must have two<BR>
binary inputs on port B. The output frequency must change according to the binary input (See<BR>
table). Make your own assumptions, draw the flowchart, write the program and draw the<BR>
hardware circuit that you will use. Make use of a crystal oscillator. For in portb RB1 and RB1 we must have the following inputs, 00,01,10,11 and the following delays, 1,0kHz, 2,0kHz,3,0kHZ and 4,0kHz consequently.. I really need help regarding this</BLOCKQUOTE>
<!-- 39923.8445717593 EOR -->

   <LI>'



ON 20090421@8:38:50 PM at page:
On a web page you were interested in at:
http://massmind.org/techref/microchip/devices.htm#
David A Cary[DAV-MP-E62a] edited the page. Difference:
http://massmind.org/techref/diff.asp?url=H:\techref\microchip\devices.htm&version=1



ON 20090421@8:57:15 PM at page:
On a web page you were interested in at:
http://massmind.org/techref/microchip/index.htm#39594.7316319444
David A Cary[DAV-MP-E62a] Replied to post 39594.7316319444 by TZ-TZ-Q31

|Insert 'Please help us build an excellent quick reference card for the PIC.
Is the <a href="http://massmind.org/techref/member/DW--RA4/PICISM.HTM" >PIC Microcontroller Instruction Set</a> exactly what you want? If not, what would you change?' at: '<!-- 39594.7316319444 EOR -->'

<A TITLE="TZ-TZ-Q31" NAME="39594.7316319444" HREF="/techref/member/TZ-TZ-Q31/index.htm">Tiens
    Zietsman of Tiens Zietsman</A> asks: "<A NAME="TZ-TZ-Q31"> </A> I'm looking
    for a quick reference guide/card for the PIC16F877. Has anyone seen one?
    Please help. I'm tired of flipping through the refernce manual."
    



ON 20090421@9:44:29 PM at page:
On a web page you were interested in at:
http://massmind.org/techref/microchip/devdetail.htm#
David A Cary[DAV-MP-E62a] edited the page. Difference:
http://massmind.org/techref/diff.asp?url=H:\techref\microchip\devdetail.htm&version=0



ON 20090421@9:45:31 PM at page:
On a web page you were interested in at:
http://massmind.org/techref/microchip/devdetail.htm#
David A Cary[DAV-MP-E62a] edited the page. Difference:
http://massmind.org/techref/diff.asp?url=H:\techref\microchip\devdetail.htm&version=1



ON 20090422@11:21:12 PM at page:
On a web page you were interested in at:
http://www.piclist.com/microchip/ds1820-code.htm#39925.0286689815
James Newton[JMN-EFP-786] removed post 39925.0286689815

|Delete '<A TITLE="P-213.55.95.60" NAME="39925.0286689815">
</A> 
i need to interface 16F877pic to pc. the pc only takes the data from the pic and how can i write the program to the pc to displaya graph?<!-- 39925.0286689815 EOR -->

   <LI>'



ON 20090426@11:34:32 AM at page:
On a web page you were interested in at:
http://www.piclist.com/microchip/books.htm#39927.9023032407
James Newton[JMN-EFP-786] published post 39927.9023032407

<A TITLE="P-60.229.24.239" NAME="39927.9023032407" HREF="mailto:balmaniac2@bigpond.com">balmaniac2@bigpond.com</A> <BLOCKQUOTE><A NAME="60.229.24.239">
</A> 
Dont waste your time with the elcheapo PIC programmer on page 601, the gate of an n ch mosfet used to bring MCLR pin to ground does not have a pull down resistor, so it is always ON. The rest of the circuit is dodgy around this area so the chip will never be able to be programmed. PS dont try to conact Predko about this as the email address is not valid. This book sucks quite a bit and is all over the place with ASM code on one page and C code on the next please get it straight and stick to one type of programming method and have some consistency between pages.</BLOCKQUOTE>

|Delete 'P-' before: '<!-- 39927.9023032407 EOR -->' but after: '<A TITLE="'.