samples for max6953 for proteus
I have made display with MAX6952, but i have problem draving its SPI channell. If i connect more than 3 chips i can not get clear signals on SPI ( i suppose MAX6952 has bih capacitance of these pins). And now i think that i have to use repeater after 2 chips, but i'm not sure that problem lies here. If anyone has a suggestion please post it here.
I have noticed that MAX6952 has VIlo<0.4 and this is voltage is hard to acheive in high speed communications. I think that here lies the problem, but i need solution, since now i'm driving SPI with colock of only 288kHz, and MAX can be driven with up to 26MHz! Even with this low clock speed i can not connect more than 3 chips!