Analog Devices SHARC ADSP-21368 User Manual

Setting Up DMA Parameter Registers
2-32 ADSP-21368 SHARC Processor Hardware Reference
In the serial port pair SP0/1, SP1 has a higher priority. For multichannel
pairs, the odd numbered channels have a higher priority (for example SP3,
SP5).
Table 2-7. DMA Channel Registers: Controls, Parameters,
and Buffers
DMA
Channel
Number
Control Registers Parameter Registers Buffer Registers Description
0 SPCTL1 IISP1A, IMSP1A, CSP1A,
CPSP1A
RXSP1A,
TXSP1A
Serial Port
1A Data
1 SPCTL1 IISP1B, IMSP1B, CSP1B,
CPSP1B
RXSP1B,
TXSP1B
Serial Port
1B Data
2 SPCTL0 IISP0A, IMSP0A, CSP0A,
CPSP0A
RXSP0A,
TXSP0A
Serial Port
0A Data
3 SPCTL0 IISP0B, IMSP0B, CSP0B,
CPSP0B
RXSP0B,
TXSP0B
Serial Port
0B Data
4 SPCTL3 IISP3A, IMSP3A, CSP3A,
CPSP3A
RXSP3A,
TXSP3A
Serial Port
3A Data
5 SPCTL3 IISP3B, IMSP3B, CSP3B,
CPSP3B
RXSP3B,
TXSP3B
Serial Port
3B Data
6 SPCTL2 IISP2A, IMSP2A, CSP2A,
CPSP2A
RXSP2A,
TXSP2A
Serial Port
2A Data
7 SPCTL2 IISP2B, IMSP2B, CSP2B,
CPSP2B
RXSP2B,
TXSP2B
Serial Port
2B Data
8 SPCTL5 IISP5A, IMSP5A, CSP5A,
CPSP5A
RXSP5A,
TXSP5A
Serial Port
5A Data
9 SPCTL5 IISP5B, IMSP5B, CSP5B,
CPSP5B
RXSP5B,
TXSP5B
Serial Port
5B Data
10 SPCTL4 IISP4A, IMSP4A, CSP4A,
CPSP4A
RXSP4A,
TXSP4A
Serial Port
4A Data
11 SPCTL4 IISP4B, IMSP4B, CSP4B,
CPSP4B
RXSP4B,
TXSP4B
Serial Port
4B Data

Analog Devices SHARC ADSP-21368 Specifications

General

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