SH7011 Datasheet, PDF (5/292 Pages) Renesas Technology Corp – CMOS single-chip microprocessors

Contents
Section 1 SH7011 Overview .......................................................................................... 1
1.1 SH7011 Overview ............................................................................................................. 1
1.1.1 SH7011 Features .................................................................................................. 1
1.2 Block Diagram................................................................................................................... 4
1.3 Pin Arrangement and Pin Functions.................................................................................. 5
1.3.1 Pin Arrangement .................................................................................................. 5
1.3.2 Pin Functions........................................................................................................ 6
Section 2 CPU..................................................................................................................... 9
2.1 Register Configuration ...................................................................................................... 9
2.1.1 General Registers (Rn) ......................................................................................... 9
2.1.2 Control Registers.................................................................................................. 10
2.1.3 System Registers .................................................................................................. 11
2.1.4 Initial Values of Registers .................................................................................... 11
2.2 Data Formats...................................................................................................................... 12
2.2.1 Data Format in Registers...................................................................................... 12
2.2.2 Data Format in Memory ....................................................................................... 12
2.2.3 Immediate Data Format........................................................................................ 12
2.3 Instruction Features............................................................................................................ 13
2.3.1 RISC-Type Instruction Set ................................................................................... 13
2.3.2 Addressing Modes................................................................................................ 16
2.3.3 Instruction Format ................................................................................................ 20
2.4 Instruction Set by Classification........................................................................................ 23
2.5 Processing States ............................................................................................................... 36
2.5.1 State Transitions ................................................................................................... 36
Section 3 Power-Down State.......................................................................................... 39
3.1 Overview............................................................................................................................ 39
3.1.1 Power-Down State................................................................................................ 39
3.2 Sleep Mode........................................................................................................................ 40
3.2.1 Transition to Sleep Mode ..................................................................................... 40
3.2.2 Exit from Sleep Mode .......................................................................................... 40
Section 4 Clock Pulse Generator (CPG)..................................................................... 41
4.1 Overview............................................................................................................................ 41
4.2 Clock Source...................................................................................................................... 41
4.2.1 Crystal Resonator Connection.............................................................................. 41
4.2.2 External Clock Input ............................................................................................ 43
4.3 Usage Notes ....................................................................................................................... 43
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