OnCE MEMORY BREAKPOINT LOGIC
MOTOROLA
ON-CHIP EMULATION (OnCE)
10 - 13
10.4.2
Memory Upper Limit Register (OMULR)
The 16-bit Memory Upper Limit Register stores the memory breakpoint upper limit. The
OMULR can be read or written through the OnCE serial interface. Before enabling break-
points, OMULR must be loaded by the external command controller.
10.4.3
Memory Lower Limit Register (OMLLR)
The 16-bit Memory Lower Limit Register stores the memory breakpoint lower limit. The
OMLLR can be read or written through the OnCE serial interface. Before enabling break-
.
MEMORY ADDRESS LATCH
PAB
XAB
YAB
MEMORY BUS SELECT
LOWER LIMIT REGISTER
LOW ADDRESS COMPARATOR
UPPER LIMIT REGISTER
HIGH ADDRESS COMPARATOR
HIGHER
DSI
DSO
DSCK
BREAKPOINT COUNTER
OR
EQUAL
LOWER
OR
EQUAL
MEMORY
BREAKPOINT
SELECTION
BC3-BC0
DEC
BREAKPOINT
COUNT=0
ISBKPT
OCCURRED
.
.
.
.
.
.
.
Figure 10-6 OnCE Memory Breakpoint Logic
Summary of Contents for DSP56K
Page 12: ...xii LIST of TABLES MOTOROLA List of Tables Continued Table Page Number Title Number ...
Page 13: ...MOTOROLA DSP56K FAMILY INTRODUCTION 1 1 SECTION 1 DSP56K FAMILY INTRODUCTION ...
Page 31: ...MOTOROLA DATA ARITHMETIC LOGIC UNIT 3 1 SECTION 3 DATA ARITHMETIC LOGIC UNIT ...
Page 50: ...DATA ALU SUMMARY 3 20 DATA ARITHMETIC LOGIC UNIT MOTOROLA ...
Page 51: ...MOTOROLA ADDRESS GENERATION UNIT 4 1 SECTION 4 ADDRESS GENERATION UNIT ...
Page 77: ...MOTOROLA PROGRAM CONTROL UNIT 5 1 SECTION 5 PROGRAM CONTROL UNIT ...
Page 124: ...INSTRUCTION GROUPS 6 30 INSTRUCTION SET INTRODUCTION MOTOROLA ...
Page 125: ...MOTOROLA PROCESSING STATES 7 1 SECTION 7 PROCESSING STATES STOP WAIT EXCEPTION NORMAL RESET ...
Page 167: ...STOP PROCESSING STATE MOTOROLA PROCESSING STATES 7 43 ...
Page 168: ...STOP PROCESSING STATE 7 44 PROCESSING STATES MOTOROLA ...
Page 169: ...MOTOROLA PORT A 8 1 SECTION 8 PORT A ...
Page 176: ...PORT A INTERFACE 8 8 PORT A MOTOROLA ...
Page 177: ...MOTOROLA PLL CLOCK OSCILLATOR 9 1 SECTION 9 PLL CLOCK OSCILLATOR x x d Φ VCO ...
Page 191: ...10 2 ON CHIP EMULATION OnCE MOTOROLA SECTION 10 ON CHIP EMULATION OnCE ...
Page 218: ...USING THE OnCE MOTOROLA ON CHIP EMULATION OnCE 10 29 ...
Page 604: ...INSTRUCTION ENCODING A 338 INSTRUCTION SET DETAILS MOTOROLA ...
Page 605: ...MOTOROLA BENCHMARK PROGRAMS B 1 APPENDIX B BENCHMARK PROGRAMS T T T T T P1 P3 P2 P4 T T T ...
Page 609: ...BENCHMARK PROGRAMS MOTOROLA BENCHMARK PROGRAMS B 5 ...
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