SH7616 Datasheet, PDF (11/935 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperH™ RISC engine Family/SH7600 Series

Contents
Section 1 Overview ............................................................................................................. 1
1.1 Features of SuperH Microcomputer with On-Chip Ethernet Controller ........................... 1
1.2 Block Diagram .................................................................................................................. 13
1.3 Pin Description.................................................................................................................. 14
1.3.1 Pin Arrangement .................................................................................................. 14
1.3.2 Pin Functions ....................................................................................................... 15
1.3.3 Pin Multiplexing .................................................................................................. 21
1.4 Processing States............................................................................................................... 27
Section 2 CPU ...................................................................................................................... 31
2.1 Register Configuration ...................................................................................................... 31
2.1.1 General Registers ................................................................................................. 31
2.1.2 Control Registers ................................................................................................. 33
2.1.3 System Registers .................................................................................................. 36
2.1.4 DSP Registers ...................................................................................................... 37
2.1.5 Notes on Guard Bits and Overflow Treatment..................................................... 40
2.1.6 Initial Values of Registers.................................................................................... 40
2.2 Data Formats ..................................................................................................................... 41
2.2.1 Data Format in Registers...................................................................................... 41
2.2.2 Data Formats in Memory ..................................................................................... 41
2.2.3 Immediate Data Format ....................................................................................... 42
2.2.4 DSP Type Data Formats ...................................................................................... 42
2.2.5 DSP Type Instructions and Data Formats ............................................................ 44
2.3 CPU Core Instruction Features ......................................................................................... 48
2.4 Instruction Formats ........................................................................................................... 52
2.4.1 CPU Instruction Addressing Modes..................................................................... 52
2.4.2 DSP Data Addressing........................................................................................... 56
2.4.3 Instruction Formats for CPU Instructions ............................................................ 62
2.4.4 Instruction Formats for DSP Instructions............................................................. 66
2.5 Instruction Set ................................................................................................................... 72
2.5.1 CPU Instruction Set ............................................................................................. 73
2.5.2 DSP Data Transfer Instruction Set ....................................................................... 89
2.5.3 DSP Operation Instruction Set ............................................................................. 93
2.5.4 Various Operation Instructions ............................................................................ 96
2.6 Usage Notes ...................................................................................................................... 105
2.6.1 When not using DSP instructions ........................................................................ 105
Rev. 2.00 Mar 09, 2006 page xi of xxvi