Rainbow Electronics DS2422 - Manual (Page 45)

DS2422
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COPY SCRATCHPAD WITH PASSWORD (SUCCESS)
RST PD Select CPS TA-E/S AA loop
COPY SCRATCHPAD WITH PASSWORD (INVALID TA-E/S OR PASSWORD)
RST PD Select CPS TA-E/S FF loop
READ MEMORY WITH PASSWORD & CRC (SUCCESS)
RST PD Select RMC TA CRC16\
<32 bytes> CRC16\ FF loop
READ MEMORY WITH PASSWORD & CRC (INVALID PASSWORD OR ADDRESS)
RST PD Select RMC TA FF loop
CLEAR MEMORY WITH PASSWORD
RST PD Select CM FFh FF loop
To verify success, read the General Status Register at address 0215h. If MEMCLR is 1, the command was
executed successfully.
FORCED CONVERSION
RST PD Select FC FFh FF loop
To read the result and to verify success, read the addresses 020Ch to 020Fh (results) and the Device Samples
Counter at address 0223h to 0225h. If the count has incremented, the command was executed successfully.
START MISSION WITH PASSWORD
RST PD Select SM FFh FF loop
To verify success, read the General Status Register at address 0215h. If MIP is 1 and MEMCLR is 0, the command
was executed successfully.
Loop