STVP7 / ST7FLITE29 and option bytes

tomas2 · ‎2003-12-03

Posted on December 04, 2003 at 02:53

tomas2 · ‎2003-12-01

Posted on December 01, 2003 at 15:18

Hi,

coming from ST62, I am new on ST72-series and need your help.

I shall program a ST7FLITE29 installed in design-kit ST7MDT10-EPB using STVP7 ST7 visual programmer.

My goal:

At 5Vdd run the internal RC oscillator (=1MHz) to produce 8MHz and enable LVD at optimum level.

Please point out the correct option byte selections for:

''OSC RANGE''

''PLLx4x8''

''PLL OFF''

''PLL32 OFF''

''OSC''

''LVD''

I would be grateful for any tip.

Regards,

Tomas

jatin · ‎2003-12-03

Posted on December 03, 2003 at 12:11

The option byte settings for your requirement are-

''OSC RANGE'' - Select default value(i.e external clk source-CLKIN on PB4)

''PLLx4x8'' - PLLx8

''PLL OFF'' - PLL enabled

''PLL32 OFF'' - PLL32 Disabled

''OSC'' - '' RC oscillator ON''

''LVD'' - Select LVD level as per your requirement

tomas2 · ‎2003-12-03

Posted on December 04, 2003 at 02:53

Many thanks !

Best regards,

Tomas Fahlman