Motorola MVME172 - Manual (Page 12)

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Local Bus Timer ................................................................................................. 3-8
Memory Map of the MC2 Chip Registers ................................................................. 3-8
Programming Model................................................................................................ 3-10
MC2 Chip ID Register ..................................................................................... 3-11
MC2 Chip Revision Register ........................................................................... 3-11
General Control Register ................................................................................. 3-12
Interrupt Vector Base Register ......................................................................... 3-13
Programming the Tick Timers.......................................................................... 3-15
Tick Timer 1 and 2 Compare and Counter Registers................................ 3-15
LSB Prescaler Count Register................................................................... 3-17
Prescaler Clock Adjust Register................................................................ 3-18
Tick Timer 1 and 2 Control Registers....................................................... 3-18
Tick Timer Interrupt Control Registers..................................................... 3-20
DRAM Parity Error Interrupt Control Register ............................................... 3-22
SCC Interrupt Control Register ........................................................................ 3-23
Tick Timer 3 and 4 Control Registers .............................................................. 3-24
DRAM and SRAM Memory Controller Registers........................................... 3-25
DRAM Space Base Address Register ....................................................... 3-25
SRAM Space Base Address Register........................................................ 3-26
DRAM Space Size Register ...................................................................... 3-26
DRAM/SRAM Options Register .............................................................. 3-27
SRAM Space Size Register....................................................................... 3-29
LANC Error Status Register............................................................................. 3-30
82596CA LANC Interrupt Control Register .................................................... 3-31
LANC Bus Error Interrupt Control Register .................................................... 3-32
SCSI Error Status Register ............................................................................... 3-33
General Purpose Inputs Register ...................................................................... 3-33
MVME172 Version Register ............................................................................ 3-35
SCSI Interrupt Control Register ....................................................................... 3-36
Tick Timer 3 and 4 Compare and Counter Registers ....................................... 3-37
Bus Clock Register ........................................................................................... 3-38
PROM Access Time Control Register ............................................................. 3-39
Flash Access Time Control Register ................................................................ 3-40
ABORT Switch Interrupt Control Register ...................................................... 3-41
RESET Switch Control Register ...................................................................... 3-42
Watchdog Timer Control Register.................................................................... 3-43
Access and Watchdog Time Base Select Register............................................ 3-44
DRAM Control Register .................................................................................. 3-45
MPU Status Register ........................................................................................ 3-46
32-bit Prescaler Count Register........................................................................ 3-48