參數(shù)資料
型號: M37280MFH-XXXSP
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDIP64
封裝: 0.750 INCH, 1.78 MM PITCH, PLASTIC, SDIP-64
文件頁數(shù): 16/21頁
文件大小: 1368K
代理商: M37280MFH-XXXSP
M37280MFH-XXXSP, M37280MKH-XXXSP, M37280EKSP
Rev.1.00
Apr 01, 2002
page 2 of 169
REJ03B0130-0100Z
TABLE OF CONTENTS
1. DESCRIPTION .......................................................................... 1
2. FEATURES ................................................................................ 1
3. APPLICATION ............................................................................ 1
4. PIN CONFIGURATION .............................................................. 3
5. FUNCTIONAL BLOCK DIAGRAM ............................................. 4
6. PERFORMANCE OVERVIEW ................................................... 5
7. PIN DESCRIPTION ................................................................... 7
8. FUNCTIONAL DESCRIPTION ................................................. 12
8.1. CENTRAL PROCESSING UNIT (CPU) ............................ 12
8.2 MEMORY .......................................................................... 13
8.3 INTERRUPTS .................................................................... 21
8.4 TIMERS ............................................................................. 26
8.5 SERIAL I/O ........................................................................ 30
8.6 MULTI-MASTER I2C-BUS INTERFACE ........................... 33
8.7 PWM OUTPUT CIRCUIT .................................................. 46
8.8 A-D CONVERTER ............................................................. 50
8.9 ROM CORRECTION FUNCTION ..................................... 54
8.10 DATA SLICER .................................................................. 55
8.11 OSD FUNCTIONS ........................................................... 66
8.11.1 Triple Layer OSD ................................................... 71
8.11.2 Display Position ..................................................... 74
8.11.3 Dot Size ................................................................. 78
8.11.4 Clock for OSD ....................................................... 79
8.11.5 Field Determination Display .................................. 81
8.11.6 Memory for OSD ................................................... 83
8.11.7 Character Color ..................................................... 91
8.11.8 Character Background Color ................................. 91
8.11.9 OUT1, OUT2 Signals ............................................ 95
8.11.10 Attribute ............................................................... 96
8.11.11 Multiline Display ................................................ 101
8.11.12 Automatic Solid Space Function ....................... 102
8.11.13 Scan Mode ........................................................ 103
8.11.14 Window Function ............................................... 104
8.11.15 Blank Function ................................................. 109
8.11.16 SPRITE OSD Function ...................................... 110
8.11.17 OSD Output Pin Control .................................... 114
8.11.18 Raster Coloring Function .................................. 115
8.12 SOFTWARE RUNAWAY DETECT FUNCTION ............. 117
8.13 RESET CIRCUIT ........................................................... 118
8.14 CLOCK GENERATING CIRCUIT .................................. 119
8.15 DISPLAY OSCILLATION CIRCUIT ................................ 122
8.16 AUTO-CLEAR CIRCUIT ................................................ 122
8.17 ADDRESSING MODE ................................................... 122
8.18 MACHINE INSTRUCTIONS .......................................... 122
9. PROGRAMMING NOTES ...................................................... 122
10. ABSOLUTE MAXIMUM RATINGS ....................................... 123
11. RECOMMENDED OPERATING CONDITIONS ................... 123
12. ELECTRIC CHARACTERISTICS ........................................ 124
13. ANALOG R, G, B OUTPUT CHARACTERISTICS ............... 126
14. A-D CONVERTER CHARACTERISTICS ............................. 126
15. MULTI-MASTER I2C-BUS BUS LINE CHARACTERISTICS ......... 127
16. PROM PROGRAMMING METHOD ..................................... 128
17. DATA REQUIRED FOR MASK ORDERS ............................ 129
18. APPENDIX ........................................................................... 130
19. PACKAGE OUTLINE ........................................................... 169
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