ISL1209 Intersil Corporation, ISL1209 Datasheet - Page 18

• Manufacturer Part Number: ISL1209
• Manufacturer: Intersil Corporation

SDA OUTPUT FROM
SDA OUTPUT FROM
TRANSMITTER
SCL FROM
RECEIVER
SDA
SCL
MASTER
SIGNALS FROM
SIGNAL AT SDA
SIGNALS FROM
THE MASTER
THE ISL1209
18
START
FIGURE 12. VALID DATA CHANGES, START, AND STOP CONDITIONS
START
FIGURE 13. ACKNOWLEDGE RESPONSE FROM RECEIVER
HIGH IMPEDANCE
S
T
A
R
T
1
FIGURE 14. BYTE WRITE SEQUENCE
IDENTIFICATION
1
1
0
BYTE
1
STABLE
1 1 1
DATA
ISL1209
0
WRITE
A
C
K
CHANGE
DATA
0 0 0 0
ADDRESS
BYTE
STABLE
DATA
A
C
K
8
DATA
BYTE
HIGH IMPEDANCE
STOP
ACK
9
A
C
K
S
T
O
P
February 1, 2005
FN6109.0