
x
13.2
Register Descriptions.......................................................................................................... 509
13.2.1 D/A Data Register 0 (DADR0) ............................................................................. 509
13.2.2 D/A Control Register (DACR).............................................................................. 510
13.2.3 Module Stop Control Register C (MSTPCRC)..................................................... 510
13.3
Operation ............................................................................................................................ 511
Section 14 RAM.................................................................................................................... 513
14.1
Overview ............................................................................................................................ 513
14.1.1 Block Diagram ...................................................................................................... 513
14.1.2 Register Configuration .......................................................................................... 514
14.2
Register Descriptions.......................................................................................................... 514
14.2.1 System Control Register (SYSCR) ....................................................................... 514
14.3
Operation ............................................................................................................................ 515
14.4
Usage Note ......................................................................................................................... 515
Section 15 ROM.................................................................................................................... 517
15.1
Overview ............................................................................................................................ 517
15.1.1 Block Diagram ...................................................................................................... 517
15.1.2 Register Configuration .......................................................................................... 518
15.2
Register Descriptions.......................................................................................................... 518
15.2.1 Mode Control Register (MDCR) .......................................................................... 518
15.3
Operation ............................................................................................................................ 519
15.4
Overview of Flash Memory................................................................................................ 520
15.4.1 Features ................................................................................................................. 520
15.4.2 Block Diagram ...................................................................................................... 521
15.4.3 Mode Transitions .................................................................................................. 522
15.4.4 On-Board Programming Modes............................................................................ 523
15.4.5 Flash Memory Emulation in RAM........................................................................ 525
15.4.6 Differences between Boot Mode and User Program Mode .................................. 526
15.4.7 Block Divisions ..................................................................................................... 527
15.5
Pin Configuration ............................................................................................................... 528
15.6
Register Configuration ....................................................................................................... 529
15.7
Register Descriptions.......................................................................................................... 530
15.7.1 Flash Memory Control Register 1 (FLMCR1)...................................................... 530
15.7.2 Flash Memory Control Register 2 (FLMCR2)...................................................... 533
15.7.3 Erase Block Register 1 (EBR1) ............................................................................ 534
15.7.4 Erase Block Register 2 (EBR2) ............................................................................ 534
15.7.5 RAM Emulation Register (RAMER).................................................................... 535
15.7.6 Serial Control Register X (SCRX)........................................................................ 536
15.8
On-Board Programming Modes ......................................................................................... 538
15.8.1 Boot Mode............................................................................................................. 538
15.8.2 User Program Mode .............................................................................................. 543
15.9
Programming/Erasing Flash Memory ................................................................................ 545