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參數(shù)資料
| 型號： | UPD77111GK |
| 廠商： | NEC Corp. |
| 元件分類： | 數(shù)字信號處理 |
| 英文描述： | 16-BIT FIXED-POINT DIGITAL SIGNAL PROCESSORS |
| 中文描述： | 16位定點數(shù)字信號處理器 |
| 文件頁數(shù)： | 12/80頁 |
| 文件大?。?/td> | 451K |
| 代理商： | UPD77111GK |
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Data Sheet U12801EJ4V0DS00
12
μ
PD77110, 77111, 77112
CONTENTS
1. PIN FUNCTION .................................................................................................................................
1.1 Pin Function Description..........................................................................................................
1.2 Connection of Unused Pins......................................................................................................
13
13
18
2. FUNCTION OUTLINE........................................................................................................................
2.1 Program Control Unit................................................................................................................
2.2 Arithmetic Unit...........................................................................................................................
2.3 Data Memory Unit......................................................................................................................
2.4 Peripheral Units .........................................................................................................................
20
20
21
22
22
3. CLOCK GENERATOR......................................................................................................................
23
4. RESET FUNCTION ...........................................................................................................................
4.1 Hardware Reset..........................................................................................................................
4.2 Initializing PLL ...........................................................................................................................
23
23
24
5. FUNCTIONS OF BOOT-UP ROM...................................................................................................
5.1 Boot at Reset..............................................................................................................................
5.2 Reboot ........................................................................................................................................
5.3 Signature Operation..................................................................................................................
24
24
25
26
6. STANDBY MODES ...........................................................................................................................
6.1 HALT Mode.................................................................................................................................
6.2 STOP Mode.................................................................................................................................
26
26
27
7. MEMORY MAP..................................................................................................................................
7.1 Instruction Memory ...................................................................................................................
7.2 Data Memory ..............................................................................................................................
27
27
29
8. MASK OPTION..................................................................................................................................
8.1 Clock Control Options...............................................................................................................
8.2 WAKEUP Function.....................................................................................................................
8.3 Mask Option Equivalent Function of
μ
PD77110.....................................................................
30
30
31
31
9. INSTRUCTIONS.................................................................................................................................
9.1 Outline of Instructions ..............................................................................................................
9.2 Instruction Set and Operation..................................................................................................
33
33
34
10. ELECTRICAL SPECIFICATIONS.....................................................................................................
40
11. PACKAGE..........................................................................................................................................
72
12. RECOMMENDED SOLDERING CONDITIONS...............................................................................
75
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| UPD77112GC | 16-BIT FIXED-POINT DIGITAL SIGNAL PROCESSORS |
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