10-32
DSP56309UM/D MOTOROLA
On-Chip Emulation Module
JTAG PORT/onCE MODULE INTERACTION
During Òstep vÓ the external command controller stores the pipeline information.
Afterwards, it can proceed with the debug activities as requested by the user.
n
0
Shift-DR
Idle
The eight bits of the OnCE
command ÒRead PDBÓ
(10001010) are shifted in.
..................................................................
n
0
Shift-DR
Idle
o
1
Exit1-DR
Idle
Ñ
p
1
Update-DR
Execute ÒRead PDBÓ
PDB value is loaded in
shifter.
q
1
Select-DR-Scan
Idle
Ñ
r
0
Capture-DR
Idle
Ñ
s
0
Shift-DR
Idle
The 24 bits of the PDB are
shifted out (24 steps).
..................................................................
s
0
Shift-DR
Idle
t
1
Exit1-DR
Idle
Ñ
u
1
Update-DR
Idle
Ñ
v
0
Run-Test/Idle
Idle
This step can be repeated,
enabling an external
command controller to
analyze the information.
................................................
v
0
Run-Test/Idle
Idle
Table 10-14
TMS Sequencing for Reading Pipeline Registers (Continued)
Step
TMS
JTAG Port
OnCE Module
Note
Содержание DSP56309
Страница 25: ...xxii DSP56309UM D MOTOROLA Figure D 25 Port E Registers PCRE PRRE PDRE D 39 ...
Страница 30: ...MOTOROLA DSP56309UM D 1 1 SECTION 1 DSP56309 OVERVIEW ...
Страница 47: ...1 18 DSP56309UM D MOTOROLA DSP56309 Overview DSP56309 Architecture Overview ...
Страница 48: ...MOTOROLA DSP56309UM D 2 1 SECTION 2 SIGNAL CONNECTION DESCRIPTIONS ...
Страница 85: ...2 38 DSP56309UM D MOTOROLA Signal Connection Descriptions OnCE JTAG Interface ...
Страница 86: ...MOTOROLA DSP56309UM D 3 1 SECTION 3 MEMORY CONFIGURATION ...
Страница 104: ...MOTOROLA DSP56309UM D 4 1 SECTION 4 CORE CONFIGURATION ...
Страница 124: ...MOTOROLA DSP56309UM D 5 1 SECTION 5 GENERAL PURPOSE I O ...
Страница 125: ...5 2 DSP56309UM D MOTOROLA General Purpose I O 5 1 INTRODUCTION 5 3 5 2 PROGRAMMING MODEL 5 3 ...
Страница 128: ...MOTOROLA DSP56309UM D 6 1 SECTION 6 HOST INTERFACE HI08 ...
Страница 166: ...MOTOROLA DSP56309UM D 7 1 SECTION 7 ENHANCED SYNCHRONOUS SERIAL INTERFACE ESSI ...
Страница 212: ...MOTOROLA DSP56309UM D 8 1 SECTION 8 SERIAL COMMUNICATION INTERFACE SCI ...
Страница 241: ...8 30 DSP56309UM D MOTOROLA Serial Communication Interface SCI GPIO Signals and Registers ...
Страница 242: ...MOTOROLA DSP56309UM D 9 1 SECTION 9 TRIPLE TIMER MODULE ...
Страница 269: ...9 28 DSP56309UM D MOTOROLA Triple Timer Module Timer Operational Modes ...
Страница 270: ...MOTOROLA DSP56309UM D 10 1 SECTION 10 ON CHIP EMULATION MODULE ...
Страница 302: ...MOTOROLA DSP56309UM D 11 1 SECTION 11 JTAG PORT ...
Страница 369: ...C 22 DSP56309UM D MOTOROLA DSP56309 BSDL Listing ...
Страница 370: ...MOTOROLA DSP56309UM D D 1 APPENDIX D PROGRAMMING REFERENCE ...
Страница 405: ......
Страница 409: ......