Rainbow Electronics MAX3301E - Manual (Page 21)

MAX3301E
USB On-the-Go Transceiver and Charge Pump
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S
SLAVE ADDRESS
(7 BITS)
A6 A5 A4 A3 A2 A1 A0 0
A
REGISTER ADDRESS (K)
(8 BITS)
MSB LSB
A
A
DATA (K)
(8 BITS)
MSB LSB
A A
MSB LSB
DATA (K+1)
(8 BITS)
S
SLAVE ADDRESS
(7 BITS)
A6 A5 A4 A3 A2 A1 A0 0
A
UNSUPPORTED REGISTER ADDRESS (K)
(8 BITS)
MSB LSB
A
MAX3301E RECOGNIZES
ITS ADDRESS
MAX3301E SENDS
AN ACK
ACK FROM MASTER
P
S
SLAVE ADDRESS
(7 BITS)
A6 A5 A4 A3 A2 A1 A0 1
A
DATA (K+3)
(8 BITS)
MSB LSB
A NA
MSB LSB
DATA (K+N)
(8 BITS)
DATA (K+2)
(8 BITS)
MSB LSB
P
P
S
SLAVE ADDRESS
(7 BITS)
A6 A5 A4 A3 A2 A1 A0 1
A
UNSUPPORTED REGISTER ADDRESS (K)
(8 BITS) — ALL 0's RETURNED
MSB LSB
A
R/W
R/W
R/W
R/W
Figure 21. Burst-Mode Read Byte Format
Table 5. I 2 C Slave Address Map
ADDRESS BITS
ADD INPUT
A 6 A 5 A 4 A 3 A 2 A 1 A 0
GND (0) 0 1 0 1 1 0 0
V L (1) 0 1 0 1 1 0 1