Features
10-2 ADSP-214xx SHARC Processor Hardware Reference
Features
Serial ports offer the following features and capabilities:
• Five operation modes (“Operation Modes” on page 10-21):
1. Standard serial
2. Left-justified
3. I
2
S
4. Packed
5. Multichannel
• Two bidirectional channels (A and B) per serial port, configurable
as either transmitters or receivers. Each serial port can also be con-
figured as two receivers or two transmitters, permitting two
Transmission Full Duplex No
Access Type
Data Buffer Yes
Core Data Access Yes
DMA Data Access Yes
DMA Channels 2 per SPORT
DMA Chaining Yes
Boot Capable No
Local Memory No
Clock Operation f
PCLK
/4 (f
PCLK
/8, if SPORT is slave trans-
mitter or master receiver)
Table 10-1. Serial Port Specifications (Cont’d)
Feature SPORT7–0[AB]
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