movlw address - Electronic Circuits Projects Diagrams Free

MessUpMymind · 5th July 2009, 07:26 AM

hi there,

here's a simple question to ask ,

Code:

	cblock 	0x20 			;start of general purpose registers
		mtx_buffer
		mtx_buffer1
		mtx_buffer2
	endc

	movlw 	mtx_buffer
	movwf 	FSR

above code that is highlighted in red , movlw mtx_buffer is same as putting the 0x20(address in file register) into w register instead of the contain of the mtx_buffer, am i correct??

Pommie · 5th July 2009, 07:45 AM

Correct.

Mike.

MessUpMymind · 5th July 2009, 07:56 AM

hi mike ,

thanks a lot for your reply.

regards,
TK

Thread Tools
Show Printable Version Email this Page
Display Modes
Linear Mode Switch to Hybrid Mode Switch to Threaded Mode

Similar
Title	Starter	Forum	Replies	Latest
How to set a function in a certain address?	alphadog	Micro Controllers	8	12th February 2009 08:13 AM
MOVLW not setting correct value in W register	bitem2k	Micro Controllers	3	3rd July 2007 02:38 PM
address 0x000	aljamri	Micro Controllers	0	25th May 2007 10:19 AM
MAC address problem	tkvenki	Micro Controllers	4	22nd March 2007 09:25 AM
Address selection of whole cards	Pax Writer	General Electronics Chat	8	6th March 2007 07:16 PM

5th July 2009, 07:26 AM	#1
MessUpMymind	movlw address hi there, here's a simple question to ask , Code: cblock 0x20 ;start of general purpose registers mtx_buffer mtx_buffer1 mtx_buffer2 endc movlw mtx_buffer movwf FSR above code that is highlighted in red , movlw mtx_buffer is same as putting the 0x20(address in file register) into w register instead of the contain of the mtx_buffer, am i correct??

5th July 2009, 07:56 AM	#3
MessUpMymind	hi mike , thanks a lot for your reply. regards, TK