Rainbow Electronics MAX6656 - Manual (Page 13)

MAX6655/MAX6656
Dual Remote/Local Temperature Sensors and
Four-Channel Voltage Monitors
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REGISTER ADDRESS POR STATE FUNCTION
RLTS 00h 0000 0000 Read Internal Temperature
RRTE 01h 0000 0000 Read External Temperature 1
RSL 02h 0000 0000 Read Status Byte; Note 1
RCL 03h 0000 0000 Read Configuration Byte
RCRA 04h 0000 0010 Read Conversion Rate Byte
RLHN 05h 0111 1111 Read Internal ALERT High Limit
RLLI 06h 1100 1001 Read Internal ALERT Low Limit
RRHI 07h 0111 1111 Read External Temperature 1 ALERT High Limit
RRLS 08h 1100 1001 Read External Temperature 1 ALERT Low Limit
WCA 09h N/A Write Configuration Byte
WCRW 0Ah N/A Write Conversion Rate Control Byte
WLHO 0Bh N/A Write Internal ALERT High Limit
WLLM 0Ch N/A Write Internal ALERT Low Limit
WRHA 0Dh N/A Write External Temperature 1 ALERT High Limit
WRLN 0Eh N/A Write External Temperature 1 ALERT Low Limit
RRET1 10h 0000 0000 Read External 1 Extended Temperature
RRET2 11h 0000 0000 Read External 2 Extended Temperature
RLET 12h 0000 0000 Read Internal Extended Temperature
RRT2 13h 0000 0000 Read External Temperature 2
RRHL2 14h 0111 1111 Read External Temperature 2 ALERT High Limit
RRLL2 15h 1100 1001 Read External Temperature 2 ALERT Low Limit
RLOL 16h 0111 1111 Read Internal OVERT Limit
RLOL1 17h 0111 1111 Read External 1 OVERT Limit
RLOL2 18h 0111 1111 Read External 2 OVERT Limit
WLOL 19h N/A Write Internal OVERT Limit
WROL1 1Ah N/A Write External 1 OVERT Limit
WROL2 1Bh N/A Write External 2 OVERT Limit
WRH2 1Ch N/A Write External Temperature 2 ALERT High Limit
WRL2 1Dh N/A Write External Temperature 2 ALERT Low Limit
WV0HL 1Eh N/A Write V CC (V IN2 ) ALERT High Limit for MAX6655 (MAX6656)
WV0LL 1Fh N/A Write V CC (V IN2 ) ALERT Low Limit for MAX6655 (MAX6656)
WV1HL 20h N/A Write V IN1
ALERT High Limit
WV1LL 21h N/A Write V IN1
ALERT Low Limit
WV2HL 22h N/A Write V IN2 (V CC ) ALERT High Limit for MAX6655 (MAX6656)
WV2LL 23h N/A Write V IN2 (V CC ) ALERT Low Limit for MAX6655 (MAX6656)
WV3HL 24h N/A Write V IN3
ALERT High Limit
WV3LL 25h N/A Write V IN3
ALERT Low Limit
RV0HL 26h 1101 0011 Read V CC (V IN2 ) ALERT High Limit for MAX6655 (MAX6656)
RV0LL 27h 1010 1101 Read V CC (V IN2 ) ALERT Low Limit for MAX6655 (MAX6656)
Table 6. Command Byte Register Map