MD3331-D64-V3 M-Systems Inc., MD3331-D64-V3 Datasheet - Page 4

• Manufacturer Part Number: MD3331-D64-V3
• Description: Diskonchip Millennium Plus
• Manufacturer: M-Systems Inc.

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6.2 8KB Memory Window in DiskOnChip Millennium Plus 16/32MB ............................................... 34
6.3 8KB Memory Window in DiskOnChip Millennium Plus 64MB .................................................... 35
7.1 Definition of Terms...................................................................................................................... 36
7.2 Reset Values .............................................................................................................................. 36
7.3 Chip Identification (ID) Register.................................................................................................. 36
7.4 No Operation (NOP) Register..................................................................................................... 37
7.5 Test Register .............................................................................................................................. 37
7.6 DiskOnChip Control Register/Control Confirmation Register..................................................... 38
7.7 Device ID Select Register........................................................................................................... 39
7.8 Configuration Register ................................................................................................................ 39
7.9 Output Control Register .............................................................................................................. 40
7.10 Interrupt Control.......................................................................................................................... 40
7.11 Toggle Bit Register ..................................................................................................................... 41
8.1 Introduction ................................................................................................................................. 42
8.2 Boot Procedure in PC Compatible Platforms ............................................................................. 42
8.3 Boot Replacement ...................................................................................................................... 43
9.1 Design Environment ................................................................................................................... 45
9.2 System Interface......................................................................................................................... 46
9.3 Connecting Signals..................................................................................................................... 47
9.4 Implementing the Interrupt Mechanism ...................................................................................... 48
9.5 Platform-Specific Issues ............................................................................................................. 49
9.6 Device Cascading....................................................................................................................... 51
9.7 Memory Map in Cascaded Configuration ................................................................................... 52
6.1.9 Compatibility............................................................................................................................ 33
Register Descriptions ....................................................................................................... 36
Booting from DiskOnChip Millennium Plus .................................................................... 42
8.3.1 PC Architectures ..................................................................................................................... 43
8.3.2 Non-PC Architectures ............................................................................................................. 43
8.3.3 Using DiskOnChip Millennium Plus in Asynchronous Boot Mode .......................................... 44
Design Considerations ..................................................................................................... 45
9.2.1 Standard Interface................................................................................................................... 46
9.2.2 Multiplexed Interface ............................................................................................................... 47
9.3.1 Standard Interface................................................................................................................... 47
9.3.2 Multiplexed Interface ............................................................................................................... 48
9.4.1 Hardware Configuration .......................................................................................................... 48
9.4.2 Software Configuration ........................................................................................................... 48
9.5.1 Wait State................................................................................................................................ 49
9.5.2 Big and Little Endian Systems ................................................................................................ 49
9.5.3 Busy Signal ............................................................................................................................. 49
9.5.4 Working with 8/16/32-Bit Systems with a Standard Interface ................................................. 49
9.6.1 Standard Interface................................................................................................................... 51
9.6.2 Multiplexed Interface ............................................................................................................... 51
Data Sheet, Rev. 1.7
DiskOnChip Millennium Plus 16/32/64MByte
93-SR-002-03-8L