mcf5307cft90b Freescale Semiconductor, Inc, mcf5307cft90b Datasheet - Page 428

• Manufacturer Part Number: mcf5307cft90b
• Description: Mcf5307 Coldfire Integrated Microprocessor User
• Manufacturer: Freescale Semiconductor, Inc

JTAG Register Descriptions
19.4 JTAG Register Descriptions
The following sections describe the JTAG registers implemented on the MCF5307.
19-4
1
0
Run-Test-Idle
Test-Logic-Reset
Figure 19-2. JTAG TAP Controller State Machine
RTI
TLR
0
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<-- Value of TMS at rising edge of TCK
1
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MCF5307 User’s Manual
1
0
Select-DR-Scan
Capture-DR
Update-DR
Pause-DR
Exit2-DR
Shift-DR
Exit1-DR
ShDR
E2DR
UpDR
CaDR
1
E1DR
PaDR
SeDR
0
1
0
1
1
0
0
0
1
0
1
1
0
Select-IR-Scan
Capture-IR
Update-IR
Pause-IR
Exit1-IR
Exit2-IR
Shift-IR
1
CaIR
ShIR
E1IR
PaIR
E2IR
UpIR
SeIR
0
1
0
1
1
0
0
1
0
0
1