Technical data

Memory Maps and Registers
MVME2502 Installation and Use (6806800R96B)
110
5.5.16 PLD Shutdown and Reset Control and Reset Reason Register
The MVME2502 provides an 8-bit register to execute the shutdown and reset commands. The
board's reset reason is also included in this register.
NMI Abort switch interrupt if pressed less than three seconds.
1 - Interrupt enabled
0 - No Interrupt
TICK0_INT Tick Timer 0 interrupt
1 - Interrupt enabled
0 - No Interrupt
TICK1_INT Tick Timer 1 interrupt
1 - Interrupt enabled
0 - No Interrupt
TICK2_INT Tick Timer 2 interrupt
1 - Interrupt enabled
0 - No Interrupt
Table 5-19 PLD Shutdown and Reset Control and Reset Reason Register
REG PLD Shutdown and Reset Reason- 0xFFDF00FF
Bit7654 3 210
Field RSVD Shutdown Soft_RST Clear_Cause CPU_RESET WD_TIME
OUT
LRSTO Sft_RST
OPERR WWW R
RESET0000 X XXX