C
colin
- Jan 1, 1970
- 0
Hi,
Im looking for a MCU with enough internal ram to bitmap a 1/4vga LCD
screen
wich is 9600 bytes at least for 1 layer of mono,
most ive looked at so far seem to stop short of this,
from microchip the dspic30f6010 has 8k internal ram
im using the dspic30f4011 atm which has about half that,
and now the tables ive been looking at farnell seem to have totaly incorect
amounts of ram listed,
any one got any pointers to tables or a device theyve used for such a thing
?
or is it possible to somehow compress the bitmap ?
I know I could use an external ram but this isnt very attractive.
I gues a lcd controller might do too, but it would be usefull to have a mcu
to do some other mcu type stuff with.
mostly for debug info for my motor controller but I was thinking of a simple
curve tracer for inductors to find the saturation point
maybe even a bode plot to find resonant freq etc.
Colin =^.^=
Im looking for a MCU with enough internal ram to bitmap a 1/4vga LCD
screen
wich is 9600 bytes at least for 1 layer of mono,
most ive looked at so far seem to stop short of this,
from microchip the dspic30f6010 has 8k internal ram
im using the dspic30f4011 atm which has about half that,
and now the tables ive been looking at farnell seem to have totaly incorect
amounts of ram listed,
any one got any pointers to tables or a device theyve used for such a thing
?
or is it possible to somehow compress the bitmap ?
I know I could use an external ram but this isnt very attractive.
I gues a lcd controller might do too, but it would be usefull to have a mcu
to do some other mcu type stuff with.
mostly for debug info for my motor controller but I was thinking of a simple
curve tracer for inductors to find the saturation point
maybe even a bode plot to find resonant freq etc.
Colin =^.^=