Maxim Integrated DS4830A Optical Microcontroller - Manual (Page 164)

DS4830A User’s Guide
164
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Old Data New Data
Data Register
T
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ic
-R
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t
TCK
TMS
TDI
TDO
Control
State
Shift
Register
Parallel
Output
Instruction
Register
TDO
Enable
Don’t care or undefined Don’t care or undefined
Don’t care or undefined
Figure 20-4: TAP Controller Debug Mode DR-Scan Example