D12320VF25V Datasheet, PDF (18/1146 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

2.8.5 Bus-Released State............................................................................................... 66
2.8.6 Power-Down State ............................................................................................... 66
2.9 Basic Timing ..................................................................................................................... 67
2.9.1 Overview.............................................................................................................. 67
2.9.2 On-Chip Memory (ROM, RAM) ......................................................................... 67
2.9.3 On-Chip Supporting Module Access Timing....................................................... 69
2.9.4 External Address Space Access Timing .............................................................. 70
2.10 Usage Note........................................................................................................................ 70
2.10.1 TAS Instruction.................................................................................................... 70
Section 3 MCU Operating Modes .....................................................................71
3.1 Overview........................................................................................................................... 71
3.1.1 Operating Mode Selection (H8S/2318 F-ZTAT, H8S/2317 F-ZTAT, H8S/2315
F-ZTAT, and H8S/2314 F-ZTAT)....................................................................... 71
3.1.2 Operating Mode Selection (Mask ROM, ROMless, H8S/2319 F-ZTAT, and
H8S/2319C F-ZTAT)........................................................................................... 72
3.1.3 Register Configuration......................................................................................... 74
3.2 Register Descriptions ........................................................................................................ 74
3.2.1 Mode Control Register (MDCR) ......................................................................... 74
3.2.2 System Control Register (SYSCR) ...................................................................... 75
3.2.3 System Control Register 2 (SYSCR2) (F-ZTAT Versions Only)........................ 76
3.3 Operating Mode Descriptions ........................................................................................... 77
3.3.1 Mode 1 (H8S/2319C F-ZTAT Only) ................................................................... 77
3.3.2 Mode 2 (H8S/2319 F-ZTAT and H8S/2319C F-ZTAT Only)............................. 77
3.3.3 Mode 3 (H8S/2319 F-ZTAT and H8S/2319C F-ZTAT Only)............................. 78
3.3.4 Mode 4 (Expanded Mode with On-Chip ROM Disabled) ................................... 78
3.3.5 Mode 5 (Expanded Mode with On-Chip ROM Disabled) ................................... 78
3.3.6 Mode 6 (Expanded Mode with On-Chip ROM Enabled) .................................... 79
3.3.7 Mode 7 (Single-Chip Mode) ................................................................................ 79
3.3.8 Modes 8 and 9...................................................................................................... 79
3.3.9 Mode 10 (H8S/2318 F-ZTAT, H8S/2317 F-ZTAT, H8S/2315 F-ZTAT, and
H8S/2314 F-ZTAT Only) .................................................................................... 79
3.3.10 Mode 11 (H8S/2318 F-ZTAT, H8S/2317 F-ZTAT, H8S/2315 F-ZTAT, and
H8S/2314 F-ZTAT Only) .................................................................................... 79
3.3.11 Modes 12 and 13.................................................................................................. 80
3.3.12 Mode 14 (H8S/2318 F-ZTAT, H8S/2317 F-ZTAT, H8S/2315 F-ZTAT, and
H8S/2314 F-ZTAT Only) .................................................................................... 80
3.3.13 Mode 15 (H8S/2318 F-ZTAT, H8S/2317 F-ZTAT, H8S/2315 F-ZTAT, and
H8S/2314 F-ZTAT Only) .................................................................................... 80
3.4 Pin Functions in Each Operating Mode ............................................................................ 80
Rev.7.00 Feb. 14, 2007 page xvi of xxxii
REJ09B0089-0700