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CHAPTER 3 NDA-24300
Page 46
Issue 1
SYSTEM MESSAGES
➃
System Controlling Port B
➄
CPU Alarm
➅
CPU Changeover Factors
➆
System ALM
➇
Data Analyzed by NEC Engineers
b7 b6 b5 b4 b3 b2 b1 b0
b7 b6 b5 b4 b3 b2 b1 b0
b7 b6 b5 b4 b3 b2 b1 b0
b7 b6 b5 b4 b3 b2 b1 b0
b0: 0/1 = Timer 2 Gate ON/OFF
b1: 0/1 = Speaker Gate ON/OFF
b2: 0/1 = Parity Check Enable/MASK
b3: 0/1 = Channel Check Enable/MASK
b4: 0/1 = -/RAM Refresh Pulse Output State
b5: 0/1 = -/Timer 2 Output State
b6: 0/1 = -/Channel Check Error Detected
b7: 0/1 = -/Parity Error Detected
b0: 0/1 = -/ACT-side Processor CLK Alarm
b1: 0/1 = -/ACT-side Processor COP Alarm
b2: 0/1 = -/ACT-side Processor MEM Alarm
b3: 0/1 = -/ACT-side Processor Emergency Timer Overflow
b4: 0/1 = -/STBY-side Processor CLK Alarm
b5: 0/1 = -/STBY-side Processor COP Alarm
b6: 0/1 = -/STBY-side Processor MEM Alarm
b7: 0/1 = -/STBY-side Processor Emergency Timer Overflow
b0: 0/1 = -/CLK Alarm
b1: 0/1 = -/Emergency Timer Overflow
b2: 0/1 = -/SOFT EMA
b3: 0/1 = -/SOFT changeover
b4: 0/1 = -/Emergency Counter Overflow
b5: 0/1 = STBY/ACT
b6: 0/1 = Dual/Single
b7: 0/1 = CPU #0/CPU#1
b0: 0/1 = -/Main Power Alarm
b1: 0/1 = -/Power Alarm
b2: 0/1 = -/FUSE Alarm
b3: 0/1 = -/TEMP MJ Alarm
b4: 0/1 = -/TEMP MN Alarm
b5: 0/1 = -/Parity Alarm
b6: 0/1 = Card is not mounted/mounted
b7: 0/1 = -/EMA CLK Alarm