UPD17121
Description
Targeted Reader This manual is intended for the user engineers who understand functions of the µPD17120 subseries and design their application systems using the µPD17120 subseries Purpose The purpose of this manual is for the user to understand the hardware functions of the µPD17120 subseries. Use The manual assumes that the reader has a general knowledge of electricity, logic circuits, microcontrollers.
Key Features
- To understand the functions of the µPD17120 subseries in a general way; → Read the manual from CHAPTER 1.
- To look up instruction functions in detail when you know the mnemonic of an instruction; → Use APPENDIX
- INSTRUCTION LIST.
- To look up an instruction when you do not know its mnemonic but know outlines of the function; → Refer to 18.3 LIST OF THE INSTRUCTION SET for search for the mnemonic of the instruction, then see 18.5 INSTRUCTIONS for the function.
- To look up electrical characteristics of the µPD17120 subseries; → Refer to DATA SHEET. Legend Data representation weight Active low representation Address of memory map Note Caution Remark Number representation : High-order and low-order digits are indicated from left to right. : ××× (pin or signal name is overlined) : Top: low, Bottom: high : Explanation of Note in the text : Caution to which you should pay attention : Supplementary explanation to the text : Binary number Decimal number ... ×××× or ××××B ... ×××× or ××××D Hexadecimal number ... ××××H Relevant Documents The following documents are provided for the µPD17120 subseries. The numbers listed in the table are the document numbers. Some related documents are preliminary versions. This document, however, is not indicated as "Preliminary". Part Number µPD17120 Document Name Data sheet IC-8407 [IC-2972] User's manual IE-17K CLICE Ver.1.6 User's manual IE-17K-ET CLICE-ET Ver.1.6 User's manual SE board User's manual SIMPLEHOSTTM User's manual AS17K (Ver.1.11) User's manual Device file User's manual µPD17121 IC-8399 [IC-2976] µPD17132 IC-8412 [IC-2973] µPD17133 IC-8411 [IC-2974] µPD17P132 ID-8419 [ID-2971] µPD17P133 ID-8426 [ID-2983] This manual [IEU-1367] EEU-929 [EEU-1467] EEU-931 [EEU-1466] EEU-847 [EEU-1412] EEU-723 [EEU-1336] (Introduction) EEU-724 [EEU-1337] (Reference) EEU-603 [EEU-1287] EEU-907 [EEU-1464] Remark The numbers inside [ ] indicate English document number. The µPD17120 subseries has different pin names and signal names depending on the system clock type, as shown in the table below. System Clock RC Oscillation Ceramic Oscillation µPD17120 µPD17132 Pin/Signal Names System Clock Oscillation Pin System Clock Frequency µPD17121 µPD17133 µPD17P133
