samples

rjo__

I've been working with v6 and waiting for things to settle out... which seems to be happening very nicely.

While the rug-rat is napping, decided to upgrade everything to v7. In five minutes, I couldn't get serial working and my mods for NTSC don't work either.

If you have a simple sample of either of these, I would appreciate it.

Thanks

Rich

ozpropdev

Rich
The PINSETM instruction format has changed as follows

D/# = %1_DD_MMMMM_BBBB_AAAA_LL_T_PPPPPPPPPPPPP
is now
D/# = %BBBB_AAAA_FFF_PPPPPPPPPPPPP_T_D_MMMMM_1

That is probably the cause of your issues

ozpropdev

Rich
Here's a sample of my current async tx code

	baudrate = 3_000_000
	nco_baud = round(float($1_0000) / (float(sys_clk) / float(baudrate)))

screen_grab	pinsetm	#%1_11110_1,#tx_pin
		pinsetx	##$8000_0000 | nco_baud << 16 | %1_00000 | 7,#tx_pin
		setb	dira+tx_pin>>5,#tx_pin
		loc	ptrb,#@palette
		mov	adrb,##(264+(384*1024))
.loop2		rdbyte	adra,ptrb++
.loop1		pingetz	ptra,#tx_pin wc
	if_c	jmp	#.loop1
		pinsety	adra,#tx_pin
		djnz	adrb,#.loop2
		ret

rjo__

Thanks Brian

rjo__

IT would have been easier if I had been looking at the right documentation:)

Supposedly, I will have time to try this out tonight.

P2 is looking fabulous.

I assume that the only issue with the NTSC stuff is setting the NCO correctly.

ozpropdev

rjo__ wrote: »

I assume that the only issue with the NTSC stuff is setting the NCO correctly.

Rich
Remember the DAC's are set using PINSETM as well.

rjo__

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