Hi all
we have some testing board for this chip, problem is that while headphone output works fine but speaker not.
We always got PAGE 0 / Register 44 / D7 to 1 ... this is HPL short but hpl working fine but speaker doesn't work.
Speaker output is measured but no short is on this pins , also power consumption is measured.
Here is register settings
# reset
w 30 00 00
w 30 01 01
delay 20ms
w 30 00 03
w 30 10 01
w 30 00 00
# PLL settings (MCLK = 4.096MHz, WCLK = 32000Hz)
w 30 04 03
w 30 05 95
w 30 0B 85
w 30 0C 84
w 30 0D 00 80
# I2S 24 bit width
w 30 1B 20
# processing block 25
w 30 3C 19
# page 1 - program analog blocks
# exact copy of the datasheet example page 46
w 30 00 01
w 30 1F 04
w 30 21 4E
w 30 23 44
w 30 28 06
w 30 29 06
w 30 2A 1C
w 30 1F C2
# reading P0/R44; register value equals 00
w 30 00 01
w 30 20 86
delay 2ms
# reading P0/R44; register value equals 80
w 30 00 01
w 30 24 92
w 30 25 92
w 30 26 92
delay 12ms
w 30 00 00
w 30 3F D4
w 30 41 D4
w 30 42 04
w 30 40 00
delay 2000ms
# repeat from reset
and scheme
