L64777 LSI Logic Corporation, L64777 Datasheet - Page 109

• Manufacturer Part Number: L64777
• Description: DVB Qam Modulator
• Manufacturer: LSI Logic Corporation

SDA
SDA
SCL
Figure A.5
A.5 Limitations
1
Condition
Start
7-bit Slave
Address
Bit 7
2
R/W
3
Bit 6
Single Read from Slave
(Slave)
ACK
4
Bit 5
You can access the internal registers either in bursts or single-byte
operation. You must access the status registers 12 and 13 as single-byte
read or write.
After a stop condition, the user must program the APR to the desired
next access address. Do not rely on the expected location after the last
access.
Limitations
8-bit Group
5
Address
Bit 4
(Slave)
ACK
Bit 3
6
8-bit Data
Bit 2
(Slave)
ACK
7
Bit 1
Condition
Start
Bit 0
8
7-bit Slave
Address
R/W
9
Bit 7
(Slave)
ACK
10 11
Bit 6
8-bit Group
Address
Bit 5
(Slave)
ACK
12
Condition
Start
13
7-bit Slave
Address
R/W
14
(Slave)
ACK
15
8-bit Data
16 17
(Master)
19
ACK
Condition
18
Stop
A-7