Sorry guys, the first ascii turn out really bad.


 Greetings,

 my led won't lit up too. i'm using pic16c84. the code run well in
simulator,
 but not in circuit. is there any problem with my circuit ?

 ** please select variable width font. thank you. excuse my drawing :)
my first
 ascii circuit (and pic project too )

 configure to use RC osc, clear RB4 to sink current, thus turn LED on.
can see
 the PortB clear bit 4, TRISB is correct (all in mpsim). yet , in real
circuit
 it doesn't :(

 regards,
 ckchan


--



"Think of all the time you spend clicking aimlessly or fruitlessly
around the Web.

At the Hunger Site, one click actually accomplishes something:
It sends a serving of food to a starving person, at no cost to you..."
http://www.thehungersite.com
                        pic16c84                5V
                |---------------|               |
                |1            18|             RES(3.3k)
                |2            17|               |
                |3       Osc1 16|---------------|
                |4            15|               |
        GND-----|5 Vss    Vdd 14|----5V      CAP(22pF)
                |6            13|               |
                |7            12|              GND
                |8            11|
                |9        Rb4 10|--RES(470)-----|
                |---------------|               |
                                                -
                                               LED
                                                +
                                                |
                                                |
                                                5V