Author Topic: LCD running message display using pic16f84a (Read 2263 times)

reve4321 · « **on:** August 26, 2010, 04:20:43 PM »

pahelp naman po.. paano po ba makadisplay ng running message sa LCD gamit ang pic16f84a??? assembly language po ang gamit naming programming language...

Philippine Electronics Forum · « **on:** August 26, 2010, 04:20:43 PM »

RiDdLeR??? · « **Reply #1 on:** August 26, 2010, 04:47:06 PM »

Medyo madugo yan ..... sigurado ako around 1000 lines of codes ang aabutin niyan.

Lets wait for the masters to reply but kung medyo masipag kayo mag-reverse engineer tutal asm naman pinag-aaralan ninyo, you can actually trace the asm codes generated by a high language like c or basic.

Philippine Electronics Forum · « **Reply #1 on:** August 26, 2010, 04:47:06 PM »

NanotecH · « **Reply #2 on:** August 27, 2010, 11:14:29 AM »

depende yan kung anong klaseng LCD ang gagamitin nyo, gaano kahabang message ang idi-display at available memory (internal & external).
kailangan i-layout mo muna ang circuit at i-check ang datasheet ng LCD para malaman nyo ang available commands.
sa pag-program may mga makakatulong sayo pero hangga't wala ang circuit medyo mahihirapan ka dahil hindi mo alam kung aling output ang kailangan mong i-program.

Philippine Electronics Forum · « **Reply #2 on:** August 27, 2010, 11:14:29 AM »

Kaizer03 · « **Reply #3 on:** August 27, 2010, 11:53:21 AM »

IIRC, yung nabasa kong e-book ng MikroC last 2008 eh may library for 2x16 LCD.. HD44780 LCD Driver..

Philippine Electronics Forum · « **Reply #3 on:** August 27, 2010, 11:53:21 AM »

reve4321 · « **Reply #4 on:** August 27, 2010, 10:38:41 PM »

sc162a3 rev 2.0 ang gamit naming LCD.. mga at most 16 bit character ang idi-display namin... naghanap kami ng datasheet nito sa net pero di namin maintindihan.. chinese characters kc nakalgay.. huhuh..

Philippine Electronics Forum · « **Reply #4 on:** August 27, 2010, 10:38:41 PM »

NanotecH · « **Reply #5 on:** August 28, 2010, 02:56:14 AM »

ano ba may gawa nyan digitron?
kung digitron check mo dito:

Digitron character LCD

Digitron LCD SC162A

Digitron Usage manual, may Instruction table, CG ROM display, Interfacing info na dito.

SC162A rev2.1 in pdf file, kumpleto na ito.

reve4321 · « **Reply #6 on:** August 28, 2010, 04:01:38 PM »

wow! thankz guys.. ang laking tulong ang ibinigay niyo.. ehehhe..

Philippine Electronics Forum · « **Reply #6 on:** August 28, 2010, 04:01:38 PM »

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