Yamaha DBR15 - CPU, DSP, H;W Power-On Timing

55
DBR10/DBR12/DBR15
PowerOnSequence
CPU DSP H/W
CPUresettingcancelled
FLASHrewritingmodeconfirmed
Internaldatainitialized
UART0connectionconfirmed
Operationmodedecided

DSPresettingcancelled
DSPstarted
ADCpowerdowncancelled（AD-PDWN）
1.5secorless
10ms
AMPEnable
20ms
DSPmutecancelled
4secorless
DSPinitializingprocess
DSPboot•initializingprocess
DSPmuteprocess

1.8secorless
DACinitializingprocess
DACmutecancelled


20ms
DSPmutecancelled
［PROTECTIONLED］turnedoff
Setupofthemodelnumber
60ms
［POWERLED］turnedon,［PROTECTIONLED］turnedon
LINEoutputmutecancelled（/LINE-MUTE）