TM1640 (16 digit display) with PicBAsic Pro, possible is? How?

[Sherbrook]

I see you are using USB loader and are stuck with 48mHz. Perhaps this is too fast for TM1640. Have you got a slower PIC to try with.
My code does work at 4mHz.
Have you got the datasheet for TM1640?
Phil

[jefrem]

Exact, I've use Bootloader with 48MHz. I have the Datasheet. I'll try with 16F628A and return.

[Sherbrook]

Hi João
Have ordered a JY-MCU 16X display. I should get it in about 2 weeks. Will let you know how I get on.
Phil

[jefrem]

Hi Phil,

I tried buy other display on dx.com but is sold out. Where you buy? Do you have an PIC18F with clock 48Mhz famile for make this new test ?

Regards,

[Dave]

Just set the DEFINE SHIFT_PAUSEUS 3 which will set the clock to a minimum of 3 us. that will slow it down to 333 Khz. which is just below the maximum of 450 Khz.

[jefrem]

Hi Dave Purola,

I tried set this but nothing happens, I need buy other display for sure if my is good or no I think my display is bad, I don't have sure.

Thank you for your attention.