Rainbow Electronics MAX16064 User Manual
Page 23
MAX16064
±0.3% Accurate, Quad, Power-Supply Controller with
Active-Voltage Output Control and PMBus Interface
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23
MAX16064 Address Assignment
The MAX16064 picks a slave address in one of the two
ways described below:
1) Hardwired by A3:A2:A1.
2) Restored from EEPROM at power-on.
Address assignment order is shown in Figure 10.
The MAX16064 reads A3:A2:A1 address pins upon
device reset and determines its address according to
Table 3.
RESET
t
ON0
t
RP
t
OFF0
t
ON1
t
OFF1
t
OFF2
t
OFF3
t
ON2
t
ON3
ENOUT3
ENOUT2
ENOUT1
ENOUT0
EN
NOTE: MFR_RESET_OUTPUT = 3
Figure 9. MAX16064 Typical Sequencing Timing
Table 3. MAX16064 A3:A1 Slave Address Assignment
A3/CONTROL
A2/SDAE
A1/SCLE
ADDRESS (BITS 7–1)
L
L
L
40h
L
L
Z
01h*
L
Z
L
02h
L
Z
Z
03h
Z
L
L
04h
Z
L
Z
05h
Z
Z
L
06h
Z
Z
Z
07h
L
L
H
09h
L
Z
H
0Bh
Z
L
H
0Dh