D12320VF25IV Datasheet, PDF (14/1304 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

2.8.5 Bus-Released State............................................................................................... 72
2.8.6 Power-Down State ............................................................................................... 73
2.9 Basic Timing ..................................................................................................................... 73
2.9.1 Overview.............................................................................................................. 73
2.9.2 On-Chip Memory (ROM, RAM) ......................................................................... 73
2.9.3 On-Chip Supporting Module Access Timing....................................................... 75
2.9.4 External Address Space Access Timing .............................................................. 76
2.10 Usage Note........................................................................................................................ 76
2.10.1 TAS Instruction.................................................................................................... 76
Section 3 MCU Operating Modes .....................................................................77
3.1 Overview........................................................................................................................... 77
3.1.1 Operating Mode Selection (H8S/2328B F-ZTAT, H8S/2326 F-ZTAT).............. 77
3.1.2 Operating Mode Selection (Mask ROM and ROMless Versions,
H8S/2329B F-ZTAT)........................................................................................... 78
3.1.3 Register Configuration......................................................................................... 80
3.2 Register Descriptions ........................................................................................................ 80
3.2.1 Mode Control Register (MDCR) ......................................................................... 80
3.2.2 System Control Register (SYSCR) ...................................................................... 81
3.2.3 System Control Register 2 (SYSCR2) (F-ZTAT Version Only) ......................... 82
3.3 Operating Mode Descriptions ........................................................................................... 83
3.3.1 Mode 1 ................................................................................................................. 83
3.3.2 Mode 2 (H8S/2329B F-ZTAT Only) ................................................................... 83
3.3.3 Mode 3 (H8S/2329B F-ZTAT Only) ................................................................... 83
3.3.4 Mode 4 (Expanded Mode with On-Chip ROM Disabled) ................................... 83
3.3.5 Mode 5 (Expanded Mode with On-Chip ROM Disabled) ................................... 84
3.3.6 Mode 6 (Expanded Mode with On-Chip ROM Enabled) .................................... 84
3.3.7 Mode 7 (Single-Chip Mode) ................................................................................ 84
3.3.8 Modes 8 and 9 (H8S/2328B F-ZTAT and H8S/2326 F-ZTAT Only) ................. 84
3.3.9 Mode 10 (H8S/2328B F-ZTAT and H8S/2326 F-ZTAT Only)........................... 84
3.3.10 Mode 11 (H8S/2328B F-ZTAT and H8S/2326 F-ZTAT Only)........................... 85
3.3.11 Modes 12 and 13.................................................................................................. 85
3.3.12 Mode 14 (H8S/2328B F-ZTAT and H8S/2326 F-ZTAT Only)........................... 85
3.3.13 Mode 15 (H8S/2328B F-ZTAT and H8S/2326 F-ZTAT Only)........................... 85
3.4 Pin Functions in Each Operating Mode ............................................................................ 85
3.5 Memory Map in Each Operating Mode ............................................................................ 86
Section 4 Exception Handling ...........................................................................101
4.1 Overview........................................................................................................................... 101
4.1.1 Exception Handling Types and Priority............................................................... 101
Rev.6.00 Sep. 27, 2007 Page xii of xxx
REJ09B0220-0600