WE have an embedded artist LPC2478 board. We are trying to generate PWM on four channels (PWM0). However output is only coming on the PWM0[2] (pin number 21 jumper 1) and PWM0[4] (pin number 22 jumper 1). Inspite of checking datasheet regularly we have not found any programming fault whatsoever. Also in the user manual of this board thee assigned pin number for PWM0 havenot been show clearly. Schematics clearly shows the pins assigned to PWM1 however we are found them to be disfunctional.
WE have schematic OEM Base Board Basic v1.5.1 but our board is OEM Base Board QVGA v1.1. Could there be a fault in the schematic we have used.
We are not able to get output from GPIO pins also.