UPD77113A 查看數據表（PDF） - NEC => Renesas Technology

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UPD77113A

16-BIT FIXED-POINT DIGITAL SIGNAL PROCESSORS

NEC => Renesas Technology 

µPD77113A, 77114

CONTENTS

1. PIN FUNCTION ................................................................................................................................. 10

1.1 Pin Function Description.......................................................................................................... 10

1.2 Connection of Unused Pins ..................................................................................................... 15

2. FUNCTION OUTLINE ....................................................................................................................... 17

2.1 Program Control Unit ................................................................................................................ 17

2.2 Arithmetic Unit........................................................................................................................... 18

2.3 Data Memory Unit ...................................................................................................................... 19

2.4 Peripheral Units ......................................................................................................................... 19

3. CLOCK GENERATOR ...................................................................................................................... 20

4. RESET FUNCTION ........................................................................................................................... 20

4.1 Hardware Reset ......................................................................................................................... 20

4.2 Initializing PLL ........................................................................................................................... 21

5. FUNCTIONS OF BOOT-UP ROM................................................................................................... 21

5.1 Boot at Reset ............................................................................................................................. 21

5.2 Reboot ........................................................................................................................................ 22

5.3 Signature Operation .................................................................................................................. 23

5.4 Instruction ROM Modification .................................................................................................. 23

6. STANDBY MODES ........................................................................................................................... 24

6.1 HALT Mode................................................................................................................................. 24

6.2 STOP Mode ................................................................................................................................ 24

7. MEMORY MAP.................................................................................................................................. 25

7.1 Instruction Memory ................................................................................................................... 25

7.2 Data Memory .............................................................................................................................. 27

8. MASK OPTION ................................................................................................................................. 28

8.1 Clock Control Options .............................................................................................................. 28

8.2 WAKEUP Function .................................................................................................................... 29

9. INSTRUCTIONS................................................................................................................................. 30

9.1 Outline of Instructions .............................................................................................................. 30

9.2 Instruction Set and Operation.................................................................................................. 31

10. ELECTRICAL SPECIFICATIONS..................................................................................................... 37

11. PACKAGE DRAWINGS.................................................................................................................... 56

12. RECOMMENDED SOLDERING CONDITIONS............................................................................... 58

Data Sheet U14373EJ3V0DS

9

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