Analog Devices SHARC ADSP-21368 User Manual

SRC Operation
10-14 ADSP-21368 SHARC Processor Hardware Reference
Table 10-3. When the output word width is less than 24 bits, dither is
added to the truncated bits. The right-justified serial data out mode
assumes 64
SCLK_O cycles per frame, divided evenly for left and right.
Please note that 8 bits of each 32-bit subframe are used for transmitting
matched-phase mode data as shown in Figure 10-9 on page 10-18. The
SRC also supports 16-bit, 32-clock packed input and output serial data in
left-justified and I
2
S format.
Table 10-1. Serial Data Input Port Mode
SRCx_SMODE_0:2
Interface Format
210
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
Left-justified
I
2
S
TDM
RESERVED
Right-justified, 16 bits
Right-justified, 18 bits
Right-justified, 20 bits
Right-justified, 24 bits
Table 10-2. Serial Data Output Port Mode
SRCx_SMODEOUT_0:1
Interface Format
10
0
0
1
1
0
1
0
1
Left-justified
I
2
S
TDM
Right-justified

Analog Devices SHARC ADSP-21368 Specifications

General

Brand	Analog Devices
Model	SHARC ADSP-21368
Category	Computer Hardware
Language	English