SI52144 SILABS [Silicon Laboratories], SI52144 Datasheet - Page 12

• Manufacturer Part Number: SI52144
• Description: PCI-EXPRESS GEN 1, GEN 2, & GEN 3 CLOCK QUAD OUTPUT GENERATOR
• Manufacturer: SILABS [Silicon Laboratories]

Si52144
Table 6. Byte Read and Byte Write Protocol
12
18:11
27:20
Bit
8:2
10
19
28
29
1
9
Start
Slave address–7 bits
Write
Acknowledge from slave
Command Code–8 bits
Acknowledge from slave
Data byte–8 bits
Acknowledge from slave
Stop
Byte Write Protocol
Description
Preliminary Rev. 0.1
18:11
27:21
37:30
Bit
8:2
10
19
20
28
29
38
39
1
9
Start
Slave address–7 bits
Write
Acknowledge from slave
Command Code–8 bits
Acknowledge from slave
Repeated start
Slave address–7 bits
Read
Acknowledge from slave
Data from slave–8 bits
NOT Acknowledge
Stop
Byte Read Protocol
Description