zl10353qcg1 Zarlink Semiconductor, zl10353qcg1 Datasheet - Page 13

• Manufacturer Part Number: zl10353qcg1
• Description: Fully Compliant Nordig Unified Cofdm Digital Terrestrial Tv Dtv Demodulator
• Manufacturer: Zarlink Semiconductor

3.1.3
KEY:
Write operation - as a slave receiver:
Read operation - ZL10353 as a slave transmitter:
Write/read operation with repeated start - ZL10353 as a slave transmitter:
3.1.4
Where:
S
S
S
DEVICE
ADDRESS
ADDRESS
ADDRESS
DEVICE
DEVICE
Examples of 2-Wire Bus Messages:
Primary 2-Wire Bus Timing
DATA1
CLK1
W
W
R
A
A
P
A
S
P
A
Italics
S = Start
Sr = Restart, i.e., start without stopping first.
P = Stop.
t
BUFF
RADD
(n)
(reg 0)
RADD
DATA
S
(n)
t
HD;STA
A
Start condition
Stop condition
Acknowledge
ZL10353 output
t
LOW
A
A
Figure 5 - Primary 2-Wire Bus Timing
S
(reg 1)
(reg n)
DATA
DATA
DEVICE
ADDRESS
t
t
R
Zarlink Semiconductor Inc.
HD;DAT
ZL10353
A
A
13
t
(reg 2)
HIGH
(reg n+1)
R
DATA
DATA
A
t
F
t
SU;DAT
DATA
(reg n)
NA
A
t
SU;STA
P
P
A
W
R
NA
RADD
Sr
DATA
(reg n+1)
Write (= 0)
Read (= 1)
NOT Acknowledge
Register Address
t
SU;STO
NA
P
P
Data Sheet