SH7265 Datasheet, PDF (33/2024 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7260 Series

Section 33 Power-Down Modes ......................................................................1645
33.1 Power-Down Modes ....................................................................................................... 1645
33.2 Register Descriptions...................................................................................................... 1647
33.2.1 Standby Control Register 1 (STBCR1)........................................................... 1648
33.2.2 Standby Control Register 2 (STBCR2)........................................................... 1649
33.2.3 Standby Control Register 3 (STBCR3)........................................................... 1651
33.2.4 Standby Control Register 4 (STBCR4)........................................................... 1653
33.2.5 Standby Control Register 5 (STBCR5)........................................................... 1654
33.2.6 Standby Control Register 6 (STBCR6)........................................................... 1656
33.2.7 Standby Control Register 7 (STBCR7)........................................................... 1657
33.2.8 System Control Register 1 (SYSCR1) ............................................................ 1659
33.2.9 System Control Register 2 (SYSCR2) ............................................................ 1660
33.2.10 System Control Register 3 (SYSCR3) ............................................................ 1662
33.2.11 System Control Register 4 (SYSCR4) ............................................................ 1662
33.2.12 System Control Register 5 (SYSCR5) ............................................................ 1662
33.2.13 System Control Register 6 (SYSCR6) ............................................................ 1662
33.2.14 System Control Register 7 (SYSCR7) ............................................................ 1663
33.2.15 System Control Register 8 (SYSCR8) ............................................................ 1664
33.2.16 System Control Register 9 (SYSCR9) ............................................................ 1665
33.2.17 System Control Register 10 (SYSCR10) ........................................................ 1665
33.2.18 System Control Register 11 (SYSCR11) ........................................................ 1665
33.2.19 System Control Register 12 (SYSCR12) ........................................................ 1665
33.2.20 Software Reset Control Register (SWRSTCR)............................................... 1666
33.2.21 High-Impedance Control Register (HIZCR)................................................... 1668
33.2.22 CPU0/CPU1 Mode Status Registers (C0MSR, C1MSR) ............................... 1669
33.2.23 Data Retention On-Chip RAM Area Specification Register (RRAMKP) ...... 1670
33.2.24 Deep Standby Control Register (DSCTR) ...................................................... 1671
33.2.25 Deep Standby Cancel Source Select Register (DSSSR) ................................. 1672
33.2.26 Deep Standby Cancel Source Flag Register (DSFR) ...................................... 1674
33.3 Operation ........................................................................................................................ 1676
33.3.1 Transitions in Power-Down Modes ................................................................ 1676
33.3.2 Dual-Processor Mode...................................................................................... 1677
33.3.3 Single-Processor Mode ................................................................................... 1677
33.3.4 Dual-Sleep Mode ............................................................................................ 1678
33.3.5 Software Standby Mode.................................................................................. 1679
33.3.6 Software Standby Mode Application Example............................................... 1681
33.3.7 Deep Standby Mode........................................................................................ 1682
33.3.8 Module Standby Function............................................................................... 1687
33.4 Usage Notes .................................................................................................................... 1688
Rev. 1.00 Mar. 14, 2008 Page xxxiii of xxxvi