kylemanna
11/28/2011 - 11:09 PM
U-Boot + TI8148 EVM + TIM7 PWM
U-Boot + TI8148 EVM + TIM7 PWM
# U-Boot + TI8148 EVM + TIM7 PWM
# 75% +Duty Cycle, 1.221 kHz, 3.3Vpp
# Measure @ RA11.4 or RA11.5
# Mux
mw.l 0x48140ac8 0x60040
# Config
base 0x4804a000
mw.l 0x40 0xFFFFc000
mw.l 0x4c 0xFFFFf000
mw.l 0x44 1
# Start
mw.l 0x38 0x01843 1
# Verify Counter
md.l 0x3c