參數(shù)資料
型號(hào): BX805499030
廠商: INTEL CORP
元件分類: 微控制器/微處理器
英文描述: 64-BIT, 1600 MHz, MICROPROCESSOR, CPGA611
封裝: PGA-611
文件頁(yè)數(shù): 95/108頁(yè)
文件大?。?/td> 2315K
代理商: BX805499030
Dual-Core Intel Itanium Processor 9000 Series Datasheet
87
System Management Feature Specifications
then the behavior is undefined. Table 6-8 through Table 6-12 diagram the five packet
types. In these tables, ‘S’ represents the SMBus start bit, ‘P’ represents a stop bit, ‘Ack’
represents an acknowledge, and ‘///’ represents a negative acknowledge. The shaded
bits are transmitted by the thermal sensor and the unshaded bits are transmitted by
the SMBus host controller. Table 6-13 shows the encoding of the command byte.
Table 6-8.
Write Byte SMBus Packet
SAddress
Write
Ack
Command
Ack
Data
Ack
P
17 bits
1
18 bits
11
Table 6-9.
Read Byte SMBus Packet
SAddress
Write
Ack
Command
Ack
S
Address
Read
Ack
Data
//
/
P
17 bits
0
18 bits
11
7 bits
1
8 bits
1
Table 6-10. Send Byte SMBus Packet
SAddress
Write
Ack
Command
Ack
P
17 bits
1
18 bits
1
Table 6-11. Receive Byte SMBus Packet
SAddress
Read
Ack
Data
///
P
17 bits
1
8 bits
1
Table 6-12. ARA SMBus Packet
SARA
Read
Ack
Address
///
P
1
0001 100
1
1001 1011
1
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PDF描述
BX805499040 64-BIT, 1600 MHz, MICROPROCESSOR, CPGA611
BXA10-12D15-S 2-OUTPUT DC-DC REG PWR SUPPLY MODULE
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