RM46L450
RM46L850
SPNS184 –SEPTEMBER 2012
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4.21.7 Boundary Scan Chain
The device supports BSDL-compliant boundary scan for testing pin-to-pin compatibility. The boundary
scan chain is connected to the Boundary Scan Interface of the ICEPICK module.
Device Pins (conceptual)
TRST
TMS
TCK
TDI
Boundary
Scan
Boundary Scan Interface
TDO
RTCK
TDI
TDO
BSDL
Figure 4-23. Boundary Scan Implementation (Conceptual Diagram)
Data is serially shifted into all boundary-scan buffers via TDI, and out via TDO.
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System Information and Electrical Specifications
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