参数资料
型号: BX80532KC3000D
厂商: INTEL CORP
元件分类: 微控制器/微处理器
英文描述: 3000 MHz, MICROPROCESSOR
文件页数: 12/129页
文件大小: 1640K
代理商: BX80532KC3000D
Intel Xeon Processor with 512 KB L2 Cache
Datasheet
109
Table 49. Send Byte SMBus PacketReceive Byte SMBus Packet
Table 50. ARA SMBus Packet
NOTE
:
1. This is an 8-bit field. The device which sent the alert will respond to the ARA Packet with its address in the seven most signifi-
cant bits. The least significant bit is undefined and may return as a ‘1’ or ‘0’. See Section 7.4.8 for details on the Thermal Sensor
Device addressing.
Table 51. SMBus Thermal Sensor Command Byte Bit Assignments
S
Slave Address
Read
Ack
Command Code
Ack
P
17-bits1
18-bits
11
S
Slave Address
Read
Ack
Data
///
P
17-bits1
1
8-bits
1
S
ARA
Read
Ack
Address
///
P
1
0001 100
1
Device Address1
11
Register
Command
Reset State
Function
RESERVED
00h
RESERVED
Reserved for future use
TRR
01h
0000 0000
Read processor core thermal diode
RS
02h
N/A
Read status byte (flags, busy signal)
RC
03h
00XX XXXX
Read configuration byte
RCR
04h
0000 0010
Read conversion rate byte
RESERVED
05h
RESERVED
Reserved for future use
RESERVED
06h
RESERVED
Reserved for future use
RRHL
07h
0111 1111
Read processor core thermal diode THIGH
limit
RRLL
08h
1100 1001
Read processor core thermal diode TLOW
limit
WC
09h
N/A
Write configuration byte
WCR
0Ah
N/A
Write conversion rate byte
RESERVED
0Bh
RESERVED
Reserved for future use
RESERVED
0Ch
RESERVED
Reserved for future use
WRHL
0Dh
N/A
Write processor core thermal diode THIGH
limit
WRLL
0Eh
N/A
Write processor core thermal diode TLOW
limit
OSHT
0Fh
N/A
One shot command (use send byte packet)
RESERVED
10h – FFh
N/A
Reserved for future use
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