Rainbow Electronics MAX44000 - Manual (Page 21)

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MAX44000
Ambient and Infrared Proximity Sensor
Figure 8. Reading 1 Indexed Byte of Data from the IC
Figure 9. Reading Two Registers Consecutively Without a STOP Condition Between Reads
ACKNOWLEDGE FROM MAX44000
1 BYTE
ACKNOWLEDGE FROM MAX44000
NOT ACKNOWLEDGE FROM MASTER
A A P A 0
ACKNOWLEDGE FROM MAX44000
R/W
S A
R/W REPEATED START
Sr 1 SLAVE ADDRESS REGISTER ADDRESS SLAVE ADDRESS DATA BYTE
ACKNOWLEDGE FROM MAX44000
1 BYTE
ACKNOWLEDGE FROM MAX44000
NOT ACKNOWLEDGE FROM MASTER
A A Sr
NOT ACKNOWLEDGE FROM MASTER
A 0
ACKNOWLEDGE FROM MAX44000
R/W
S A
R/W REPEATED START
Sr 1 SLAVE ADDRESS REGISTER ADDRESS 1 SLAVE ADDRESS DATA BYTE 1
ACKNOWLEDGE FROM MAX44000
1 BYTE
ACKNOWLEDGE FROM MAX44000
A A A P 0
ACKNOWLEDGE FROM MAX44000
R/W
A S
R/W REPEATED START
Sr 1 SLAVE ADDRESS REGISTER ADDRESS 2 SLAVE ADDRESS DATA BYTE 2