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Micronas SDA 6000 Manuals
Manuals and User Guides for Micronas SDA 6000. We have
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Micronas SDA 6000 manual available for free PDF download: User Manual
Micronas SDA 6000 User Manual (412 pages)
Teletext Decoder with Embedded 16-bit Controller M2
Brand:
Micronas
| Category:
Media Converter
| Size: 2 MB
Table of Contents
Table of Contents
4
D/A Converter
12
Overview
14
Figure 1-1 M2 Tool Flow
16
Features
18
Logic Symbol
20
Pin Descriptions
21
Pin Diagram (Top View)
23
Pin Definitions and Functions
24
Figure 3-1 M2 Top Level Block Diagram
30
C16X Microcontroller
38
On-Chip Microcontroller RAM and SFR Area
41
System Stack
42
General Purpose Registers
43
PEC Source and Destination Pointers
44
Special Function Registers
45
External Memory
47
Sdram
49
Figure 4-6 Interlocked Access Cycles to ROM and SDRAM
50
Memory Mapping
51
Figure 4-8 Memory Mapping
52
External Static Memory Devices
53
Register Description
54
Figure 4-9 Four-Phase Handshake
56
Crossing Memory Boundaries
58
Central Processing Unit
60
Instruction Pipelining
61
Figure 4-11 Sequential Instruction Pipelining
63
Figure 4-13 Cache Jump Instruction Pipelining
64
Bit-Handling and Bit-Protection
67
Instruction State Times
68
CPU Special Function Registers
69
Figure 4-14 Addressing Via the Code Segment Pointer
77
Figure 4-15 Addressing Via the Data Page Pointers
79
Figure 4-16 Register Bank Selection Via Register CP
80
Figure 4-17 Implicit CP Use by Short GPR Addressing Modes
81
Interrupt and Trap Functions
89
Interrupt System Structure
90
Hardware Traps
92
Figure 5-1 Priority Levels and PEC Channels
96
Operation of the PEC Channels
100
Figure 5-2 Mapping of PEC Offset Pointers into the Internal RAM
105
Prioritization of Interrupt and PEC Service Requests
106
Saving the Status During Interrupt Service
108
Interrupt Response Times
109
PEC Response Times
111
Figure 5-5 Pipeline Diagram for PEC Response Time
112
Fast Interrupts
113
Trap Functions
114
System Reset
118
External Interrupt Source Control
120
Behavior of I/Os During Reset
125
The Internal RAM after Reset
126
System Start-Up Configuration
127
Register Write Protection
129
Power Reduction Modes
133
Dedicated Pins
137
XBUS Configuration
139
Watchdog Timer
140
Bootstrap Loader
144
Identification Registers
146
CPU Identification
149
Parallel Ports
150
Peripherals
162
Figure 7-1 Structure of Timer Block 1 Core Timer T3
163
Figure 7-2 Block Diagram of Core Timer T3 in Timer Mode
166
Figure 7-4 Block Diagram of Core Timer T3 in Counter Mode
167
Figure 7-5 Block Diagram of Core Timer T3 in Incremental Interface Mode
168
Figure 7-6 Interfacing the Encoder to the Microcontroller
169
Figure 7-7 Evaluation of the Incremental Encoder Signals
170
Figure 7-8 Evaluation of the Incremental Encoder Signals
171
Figure 7-9 Block Diagram of an Auxiliary Timer in Counter Mode
172
Timer Concatenation
173
Figure 7-10 Concatenation of Core Timer T3 and an Auxiliary Timer
174
Figure 7-11 GPT1 Auxiliary Timer in Reload Mode
175
Figure 7-12 GPT1 Timer Reload Configuration for PWM Generation
176
Figure 7-13 Auxiliary Timer of Timer Block 1 in Capture Mode
177
Functional Description of Timer Block 2
178
Core Timer T6
179
Auxiliary Timer T5
180
Timer Concatenation
181
Figure 7-17 Timer Block 2 Register CAPREL in Capture Mode
182
Figure 7-18 Timer Block 2 Register CAPREL in Reload Mode
183
Figure 7-19 Timer Block 2 Register CAPREL in Capture-And-Reload Mode
184
GPT Registers
185
Interrupts
196
Real-Time Clock
198
Figure 7-21 RTC Block Diagram
199
Register Description
200
Asynchronous/Synchronous Serial Interface
205
Figure 7-22 Block Diagram of the ASC0
206
Figure 7-23 ASC Register Overview
207
Asynchronous Operation
208
Figure 7-24 Asynchronous Mode of Serial Channel ASC0
209
Asynchronous Data Frames
210
Figure 7-26 Asynchronous 9-Bit Frames
211
Asynchronous Transmission
212
Asynchronous Reception
213
Figure 7-28 Fixed Irda Pulse Generation
214
Synchronous Operation
215
Synchronous Transmission
216
Synchronous Reception
217
Baud Rate Generation
218
Baud Rates in Asynchronous Mode
219
Figure 7-32 ASC0 Baud Rate Generator Circuitry in Asynchronous Modes
220
Baud Rates in Synchronous Mode
222
Serial Frames for Autobaud Detection
223
Figure 7-35 Two-Byte Serial Frames with ASCII 'At'
224
Figure 7-36 Two-Byte Serial Frames with ASCII 'AT'
225
Baud Rate Selection and Calculation
226
Overwriting Registers on Successful Autobaud Detection
228
ASC Hardware Error Detection Capabilities
229
Interrupts
230
Register Description
231
High Speed Synchronous Serial Interface
241
Figure 7-38 Sfrs and Port Pins Associated with the SSC0
242
Figure 7-39 Synchronous Serial Channel SSC0 Block Diagram
243
Full-Duplex Operation
245
Figure 7-41 SSC0 Full Duplex Configuration
246
Half Duplex Operation
248
Continuous Transfers
249
Port Control
250
Error Detection Mechanisms
251
Figure 7-44 SSC0 Error Interrupt Control
252
Register Description
254
Operational Overview
259
Figure 7-46 Physical Bus Configuration Example
262
Functional Overview
263
Registers
264
Analog Digital Converter
279
Register Description
280
Clock System
285
Register Description
287
Sync System
291
Figure 9-1 M2'S Display Timing
292
Sync Interrupts
293
Register Description
294
And Pixel Layer Area
299
Display Generator
305
Layer Concept
306
Overlapped Layers
308
Embedded Layers
310
Input and Output Formats
313
Input Formats
314
Output Formats
315
Figure 10-10 2-Bit Pixel Format for Use in Frame Buffer
316
Figure 10-12 16-Bit Pixel Format (4:4:4:2/TTX) for Use in Frame Buffer
317
Figure 10-13 Internally Generated Flash Signals in Different Flash Phases
318
Initialization of Memory Transfers
319
Transfer Areas
322
Figure 10-16 Use of Register Settings to Specify Source Area
324
Italic Mode
327
Figure 10-19 Result for a Italic Transferred Memory Area in Frame Buffer
328
Register Description
329
Description of Graphic Accelerator Instructions
332
Figure 10-22 GAI Instruction Format
333
Screen Attributes (SAR)
334
Startaddress of Layer 1 (FBR)
337
Startaddress of Layer 2 (DBR)
338
Display Coordinates of Layer 2 (DCR)
339
Contents of CLUT (CLR)
340
Source Descriptor for Data Transfer (SDR)
342
Source Size of Transferred Memory Area (TSR)
343
Destination Size of Transferred Memory Area (TDR)
344
Offset of Transferred Memory Area (TOR)
345
Attributes of Transfer (TAR)
346
Slicer and Acquisition
357
Distortion Processing
358
Data Separation
359
H/V-Synchronization
360
FC-Check
361
Interrupts
362
Figure 12-2 VBI Buffer: General Structure
363
Register Description
364
RAM Registers
366
Recommended Parameter Settings
380
Register Overview
385
Registers Ordered by Context
386
Registers Ordered by Address
395
Registers in SFR Area
396
Registers in ESFR Area
397
Electrical Characteristics
402
DC Characteristics
403
Timings
409
Package Outlines
410
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