Artesyn MVME2502, Installation And Use Manual, Page: 125 / 164

Memory Maps and Registers
MVME2502 Installation and Use (6806800R96D)
125
RESET 0 0 0 0 X X X X
Table 5-19 PLD Shutdown and Reset Control and Reset Reason Register
REG PLD Shutdown and Reset Reason- 0xFFDF00FF
Field Description
Shutdown Board Shutdown Register
1 - Shutdown Enable
0 - Shutdown Disable
Note: If a board entered the shutdown state (by writing a '1' in this register), the chassis' power
needs to be cycled to power up the board again.
Soft_RST Board Soft Reset (self clearing)
1 - Execute soft reset
0 - No reset
Clear_Cause Clear Reset Reason (self clearing)
1 - Clear Reason
0 - None
CPU_RESET CPU_HRESET_REQ_L Reset Reason
1 - Reset is due to CPU_HRESET_REQ_L signal
0 -None
WD_TIMEOUT Watchdog Timeout Reset Reason
1 - Reset is due to watchdog timing out
0 - None
LRSTO TSI LRSTO Reset Reason
1 - Reset is due to LRSTO signal
0 - None
Sft_RST Soft Reset - Reset Reason
1 - Reset is due to Soft_RST register being set, or the front
panel switch being pressed more than three
0 - None