Analog Devices SHARC ADSP-2136 Series Hardware Reference Manual page 619

FSTDM
BCLKTDM
INTERNAL
DAC L0
BCLKTDM
MSB MSB
24-BIT DATA MSB
–1 –2
MSB MSB
20-BIT DATA
MSB
–1 –2
MSB MSB
16-BIT DATA
MSB
–1 –2
Figure C-1. TDM Mode Timing
Packed TDM Mode
This mode allows applications to send more than the standard 32 bits per
channel available through standard I
mented using standard TDM mode. Packed mode supports up to 128
channels as does TDM mode as well as the maximum of (128 x 32) bits
per left or right channel. As shown in
are the same as the wave forms used in TDM mode, except that the frame
sync is toggled for every frame, and therefore emulates I
hybrid between TDM and I
ADSP-2136x SHARC Processor Hardware Reference
www.BDTIC.com/ADI
for the ADSP-21362/3/4/5/6 Processors
INTERNAL INTERNAL AUXILIARY
DAC L1 DAC L2 DAC L0
MSB MSB LSB LSB LSB
–3 –4 +8 +7 +6
MSB MSB LSB LSB LSB
–3 –4 +4 +3 +2
MSB MSB
LSB
–3 –4
2
S mode.
Audio Frame Formats
INTERNAL
INTERNAL
DAC R0
DAC R1
LSB LSB LSB LSB LSB
LSB
+5 +4 +3 +2 +1
LSB
LSB
+1
2
S mode. Packed mode is imple-
Figure C-2 packed I
INTERNAL AUXILIARY
DAC R2 DAC R0
2
S waveforms
2
S mode. So it is a
C-7