CS5535-UDCF AMD (ADVANCED MICRO DEVICES), CS5535-UDCF Datasheet - Page 135

• Manufacturer Part Number: CS5535-UDCF
• Manufacturer: AMD (ADVANCED MICRO DEVICES)

Specifications of CS5535-UDCF

• Operating Temperature (min): 0C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Compliant

System Management Bus Controller
5.11.1.9 Transaction Types
Byte Write
Sequence of events (see Figure 5-29):
1)
2)
3)
4)
5)
6)
7)
8)
Page Write
Sequence of Events (see Figure 5-30):
1)
2)
3)
4)
5)
AMD Geode™ CS5535 Companion Device Data Book
START
Address phase
Acknowledge
Word address
Acknowledge
Data
Acknowledge
STOP
START
Address
Acknowledge
Word Address
Acknowledge
SDA
Line
Address
Device
SDA
Line
Word Address (n)
SDA
Line
Figure 5-31. SMB Current Address Read
Address
Device
Figure 5-30. SMB Page Write
Figure 5-29. SMB Byte Write
Address
Device
Word Address
Data (n)
6)
7)
8)
9)
10) Data(n+1)
11) Acknowledge
12) Data(n+x)
13) Acknowledge
14) STOP
Current Address Read
Sequence of Events (see Figure 5-31):
1)
2)
3)
4)
5)
6)
Data1
Acknowledge
Data(n)
Acknowledge
START
Device Address - 8 bit
Acknowledge
Data
No Acknowledge
STOP
Data
Data (n + 1)
Data
31506B
Data (n + x)
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