SH7764 Datasheet, PDF (30/1752 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC Engine Family SH-4A Series

30.2.9 Break Control Register (CBCR) ......................................................................... 1460
30.3 Operation Description...................................................................................................... 1461
30.3.1 Definition of Words Related to Accesses ........................................................... 1461
30.3.2 User Break Operation Sequence ......................................................................... 1461
30.3.3 Instruction Fetch Cycle Break ............................................................................ 1462
30.3.4 Operand Access Cycle Break ............................................................................. 1464
30.3.5 Sequential Break................................................................................................. 1465
30.3.6 Program Counter Value to be Saved................................................................... 1467
30.4 User Break Debugging Support Function ........................................................................ 1468
30.5 User Break Examples....................................................................................................... 1470
30.6 Usage Notes ..................................................................................................................... 1474
Section 31 User Debugging Interface (H-UDI)............................................... 1477
31.1 Features............................................................................................................................ 1477
31.2 Input/Output Pins............................................................................................................. 1479
31.3 Boundary Scan TAP Controllers (IDCODE, EXTEST, SAMPLE/PRELOAD,
BYPASS, CLAMP and HIGHZ) ..................................................................................... 1480
31.4 Register Descriptions....................................................................................................... 1482
31.4.1 Instruction Register (SDIR) ................................................................................ 1483
31.4.2 Interrupt Source Register (SDINT)..................................................................... 1484
31.4.3 Bypass Register (SDBPR) .................................................................................. 1485
31.4.4 Boundary Scan Register (SDBSR) ..................................................................... 1485
31.5 Operation ......................................................................................................................... 1506
31.5.1 TAP Control ....................................................................................................... 1506
31.5.2 H-UDI Reset ....................................................................................................... 1507
31.5.3 H-UDI Interrupt .................................................................................................. 1507
31.6 Usage Notes ..................................................................................................................... 1507
Section 32 List of Registers............................................................................. 1509
32.1 Register Addresses........................................................................................................... 1509
32.2 Register States in Each Operation Mode ......................................................................... 1547
Section 33 Electrical Characteristics ............................................................... 1573
33.1 Absolute Maximum Ratings ............................................................................................ 1573
33.2 Power-on/Power-off Sequence ........................................................................................ 1574
33.3 DC Characteristics ........................................................................................................... 1575
33.4 AC Characteristics ........................................................................................................... 1581
33.4.1 Clock and Control Signal Timing ....................................................................... 1581
33.4.2 Control Signal Timing ........................................................................................ 1584
33.4.3 Bus Timing ......................................................................................................... 1586
Rev. 1.00 Nov. 22, 2007 Page xxx of lvi