SH7040 Datasheet, PDF (23/923 Pages) Renesas Technology Corp – Renesas 32-Bit Single-Chip RISC Microprocessor SuperH RISC engine Family/SH7040 Series(CPU Core SH-2)

Contents
Section 1 SH7040 Series Overview ............................................................................. 1
1.1 SH7040 Series Overview................................................................................................... 1
1.1.1 SH7040 Series Features........................................................................................ 1
1.2 Block Diagram................................................................................................................... 11
1.3 Pin Arrangement and Pin Functions .................................................................................. 13
1.3.1 Pin Arrangment..................................................................................................... 13
1.3.2 Pin Arrangement by Mode ................................................................................... 16
1.3.3 Pin Functions ........................................................................................................ 37
1.4 The F-ZTAT Version Onboard Programming................................................................... 42
Section 2 CPU..................................................................................................................... 45
2.1 Register Configuration....................................................................................................... 45
2.1.1 General Registers (Rn) ......................................................................................... 45
2.1.2 Control Registers .................................................................................................. 46
2.1.3 System Registers................................................................................................... 47
2.1.4 Initial Values of Registers .................................................................................... 47
2.2 Data Formats...................................................................................................................... 48
2.2.1 Data Format in Registers ...................................................................................... 48
2.2.2 Data Format in Memory ....................................................................................... 48
2.2.3 Immediate Data Format ........................................................................................ 48
2.3 Instruction Features ........................................................................................................... 49
2.3.1 RISC-Type Instruction Set ................................................................................... 49
2.3.2 Addressing Modes ................................................................................................ 52
2.3.3 Instruction Format ................................................................................................ 56
2.4 Instruction Set by Classification ........................................................................................ 59
2.5 Processing States ............................................................................................................... 72
2.5.1 State Transitions ................................................................................................... 72
2.5.2 Power-Down State ................................................................................................ 74
Section 3 Operating Modes............................................................................................. 77
3.1 Operating Modes, Types, and Selection ............................................................................ 77
3.2 Explanation of Operating Modes....................................................................................... 78
3.3 Pin Configuration............................................................................................................... 79
Section 4 Clock Pulse Generator (CPG)..................................................................... 81
4.1 Overview............................................................................................................................ 81
4.1.1 Block Diagram...................................................................................................... 81
4.2 Oscillator............................................................................................................................ 81
4.2.1 Connecting a Crystal Oscillator............................................................................ 81
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