MOTOROLA
DSP56305 User’s Manual
ix
6.11
EXAMPLES OF HOST TO HI32 CONNECTIONS . . . . . . . . . 6-108
SECTION
7
ENHANCED SYNCHRONOUS SERIAL INTERFACE
(ESSI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1
7.1
INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-3
7.2
ESSI ENHANCEMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-3
7.3
ESSI DATA AND CONTROL SIGNALS . . . . . . . . . . . . . . . . . . . 7-4
7.3.1
Serial Transmit Data Signal (STD) . . . . . . . . . . . . . . . . . . . . 7-4
7.3.2
Serial Receive Data Signal (SRD) . . . . . . . . . . . . . . . . . . . . . 7-5
7.3.3
Serial Clock (SCK) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-6
7.3.4
Serial Control Signal (SC0) . . . . . . . . . . . . . . . . . . . . . . . . . . 7-8
7.3.5
Serial Control Signal (SC1) . . . . . . . . . . . . . . . . . . . . . . . . . 7-10
7.3.6
Serial Control Signal (SC2) . . . . . . . . . . . . . . . . . . . . . . . . . 7-12
7.4
ESSI PROGRAMMING MODEL. . . . . . . . . . . . . . . . . . . . . . . . 7-13
7.4.1
ESSI Control Register A (CRA) . . . . . . . . . . . . . . . . . . . . . . 7-15
7.4.1.1
Prescale Modulus Select (PM[7:0]) CRA Bits 7-0 . . . . . . 7-15
7.4.1.2
Reserved CRA Bits 8-10 . . . . . . . . . . . . . . . . . . . . . . . . . 7-15
7.4.1.3
Prescaler Range (PSR) CRA Bit 11 . . . . . . . . . . . . . . . . 7-15
7.4.1.4
Frame Rate Divider Control DC[4:0] CRA Bits 16-12 . . . 7-16
7.4.1.4.1
Normal Mode (MOD = 0) . . . . . . . . . . . . . . . . . . . . . . 7-17
7.4.1.4.2
Network Mode (MOD = 1; DC
≠
00000) . . . . . . . . . . . 7-17
7.4.1.4.3
On-Demand Mode (MOD = 1; DC = 00000) . . . . . . . . 7-17
7.4.1.5
Reserved CRA Bit 17 . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-18
7.4.1.6
Alignment Control (ALC) CRA Bit 18 . . . . . . . . . . . . . . . 7-18
7.4.1.7
Word Length Control (WL[2:0]) CRA Bits 21-19 . . . . . . . 7-19
7.4.1.8
Select SC1 as Transmitter 0 Drive Enable (SSC1)
CRA Bit 22 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-19
7.4.1.9
Reserved CRA Bit 23 . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-19
7.4.2
ESSI Control Register B (CRB) . . . . . . . . . . . . . . . . . . . . . . 7-20
7.4.2.1
Serial Output Flags (OF[1:0]) CRB Bits 1-0 . . . . . . . . . . 7-20
7.4.2.1.1
Serial Output Flag 0 (OF0) CRB Bit 0 . . . . . . . . . . . . 7-20
7.4.2.1.2
Serial Output Flag 1 (OF1) CRB Bit 1 . . . . . . . . . . . . 7-21
7.4.2.2
Serial Control Direction 0 (SCD0) CRB Bit 2 . . . . . . . . . 7-21
7.4.2.3
Serial Control Direction 1 (SCD1) CRB Bit 3 . . . . . . . . . 7-22
7.4.2.4
Serial Control Direction 2 (SCD2) CRB Bit 4 . . . . . . . . . 7-22
7.4.2.5
Clock Source Direction (SCKD) CRB Bit 5 . . . . . . . . . . . 7-22
Содержание DSP56305
Страница 34: ...xxxii DSP56305 User s Manual MOTOROLA ...
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Страница 41: ...MOTOROLA DSP56305 User s Manual 1 1 SECTION 1 DSP56305 OVERVIEW ...
Страница 58: ...1 18 DSP56305 User s Manual MOTOROLA DSP56305 Overview DSP56305 Architecture Overview ...
Страница 59: ...MOTOROLA DSP56305 User s Manual 2 1 SECTION 2 SIGNAL CONNECTION DESCRIPTIONS ...
Страница 98: ...2 40 DSP56305 User s Manual MOTOROLA Signal Connection Descriptions JTAG OnCE Interface ...
Страница 99: ...MOTOROLA DSP56305 User s Manual 3 1 SECTION 3 MEMORY CONFIGURATION ...
Страница 119: ...MOTOROLA DSP56305 User s Manual 4 1 SECTION 4 CORE CONFIGURATION ...
Страница 144: ...4 26 DSP56305 User s Manual MOTOROLA Core Configuration JTAG Boundary Scan Register BSR ...
Страница 145: ...MOTOROLA DSP56305 User s Manual 5 1 SECTION 5 GENERAL PURPOSE I O ...
Страница 146: ...5 2 DSP56305 User s Manual MOTOROLA General Purpose I O 5 1 Introduction 5 3 5 2 Programming Model 5 3 ...
Страница 149: ...HOST INTERFACE HI32 MOTOROLA DSP56305 User s Manual 6 1 SECTION 6 HOST INTERFACE HI32 ...
Страница 150: ...6 2 DSP56305 User s Manual MOTOROLA HOST INTERFACE HI32 ...
Страница 258: ...6 110 DSP56305 User s Manual MOTOROLA HOST INTERFACE HI32 EXAMPLES OF HOST TO HI32 CONNECTIONS ...
Страница 259: ...MOTOROLA DSP56305 User s Manual 7 1 SECTION 7 ENHANCED SYNCHRONOUS SERIAL INTERFACE ESSI ...
Страница 314: ...7 56 DSP56305 User s Manual MOTOROLA Enhanced Synchronous Serial Interface ESSI GPIO ESSI Selection and GPIO Usage ...
Страница 315: ...MOTOROLA DSP56305 User s Manual 8 1 SECTION 8 SERIAL COMMUNICATION INTERFACE SCI ...
Страница 346: ...8 32 DSP56305 User s Manual MOTOROLA Serial Communication Interface SCI GPIO Signals and Registers ...
Страница 347: ...MOTOROLA DSP56305 User s Manual 9 1 SECTION 9 TIMER EVENT COUNTER ...
Страница 376: ...9 30 DSP56305 User s Manual MOTOROLA Timer Event Counter Timer Modes of Operation ...
Страница 377: ...MOTOROLA DSP56305 User s Manual 10 1 SECTION 10 ON CHIP EMULATION MODULE ...
Страница 410: ...10 34 DSP56305 User s Manual MOTOROLA On Chip Emulation Module Examples of JTAG and OnCE interaction ...
Страница 411: ...MOTOROLA DSP56305 User s Manual 11 1 SECTION 11 JTAG PORT ...
Страница 430: ...11 20 DSP56305 User s Manual MOTOROLA JTAG Port DSP56305 Boundary Scan Register ...
Страница 431: ...Filter Co Processor MOTOROLA DSP56305 User s Manual 12 1 SECTION 12 FILTER CO PROCESSOR ...
Страница 471: ...VITERBI CO PROCESSOR MOTOROLA DSP56305 User s Manual 13 1 SECTION 13 VITERBI CO PROCESSOR ...
Страница 520: ...13 50 DSP56305 User s Manual MOTOROLA VITERBI CO PROCESSOR Programming Examples dc 05d900 dc 000000 dc 000000 ...
Страница 522: ...13 52 DSP56305 User s Manual MOTOROLA VITERBI CO PROCESSOR References ...
Страница 523: ...CYCLIC CODE CO PROCESSOR MOTOROLA DSP56305 User s Manual 14 1 SECTION 14 CYCLIC CODE CO PROCESSOR ...
Страница 554: ...14 32 DSP56305 User s Manual MOTOROLA CYCLIC CODE CO PROCESSOR Configuration Examples ...
Страница 555: ...MOTOROLA DSP56305 User s Manual A 1 APPENDIX A BOOTSTRAP CODE ...
Страница 568: ...A 14 DSP56305 User s Manual MOTOROLA Bootstrap Code ...
Страница 569: ...Equates MOTOROLA DSP56305 User s Manual B 1 APPENDIX B EQUATES ...
Страница 570: ...B 2 DSP56305 User s Manual MOTOROLA Equates B 1 Internal I 0 Equates B 3 B 2 Interrupt Equates B 18 ...
Страница 589: ...MOTOROLA DSP56305 User s Manual C 1 APPENDIX C JTAG BSDL ...
Страница 590: ...C 2 DSP56305 User s Manual MOTOROLA JTAG BSDL ...
Страница 600: ...C 12 DSP56305 User s Manual MOTOROLA JTAG BSDL ...
Страница 601: ...MOTOROLA DSP56305 User s Manual D 1 APPENDIX D PROGRAMMING REFERENCE ...
Страница 602: ...D 2 DSP56305 User s Manual MOTOROLA PROGRAMMING REFERENCE ...
Страница 661: ...Y MOTOROLA DSP56305 User s Manual Index 11 ...
Страница 662: ...Y Index 12 DSP56305 User s Manual MOTOROLA ...
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Страница 664: ...Y Index 14 DSP56305 User s Manual MOTOROLA ...