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Файл:ARM PrimeCell single master DMA controller technical reference manual.pdf
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ARM PrimeCell SMDMAC (PL081) Signal Descriptions
A.6 Scan test control signals
Table A-6 describes the internal scan test control signals.
Table A-6 Internal scan test control signal descriptions
Name |
Type |
Source/ |
Description |
|
destination |
||||
|
|
|
||
|
|
|
|
|
SCANENABLE |
Input |
Scan controller |
Scan enable |
|
|
|
|
|
|
SCANINHCLK |
Input |
Scan controller |
Scan data input for HCLK domain |
|
|
|
|
|
|
SCANOUTHCLK |
Output |
Scan controller |
Scan data output for HCLK domain |
|
|
|
|
|
ARM DDI 0218B |
Copyright © 2001 ARM Limited. All rights reserved. |
A-7 |
ARM PrimeCell SMDMAC (PL081) Signal Descriptions
A-8 |
Copyright © 2001 ARM Limited. All rights reserved. |
ARM DDI 0218B |