Intel E7-8891 v2 CM8063601377422 Manuel D’Utilisation

Intel

®

 Xeon

® 

Processor E7-2800/4800/8800 v2 Product Family

295

Datasheet Volume Two: Functional Description, February 2014

23:22

RW

0x0

request_packet_only:

Completion Required  
x1: No completion required
1x: Completion required
11: Either 

21:20

RW

0x0

lock_attribute_selection:

Lock Attribute Selection  
x1: No lock
1x: Lock
11: Either 

19:18

RW

0x0

extended_addressing_header:

Extended Addressing Header  
x1: 32b addressing
1x: 64b addressing
11: Either 

17:16

RW

0x0

cfgtyp:

Configuration Type  
x1: Type 0
1x: Type 1
11: Either 

15:11

RW

0x0

fmttyp:

Transaction Type Encoding  
1_xxxx: Trusted
x_1xxx: Memory
x_x1xx: I/O
x_xx1x: Configuration
x_xxx1: Messages
1_1111: Any transaction type 

10:4

RW

0x0

data_length:

Data Length  
1xx_xxxx: (129 to 256 bytes)
x1x_xxxx: (65 to 128 bytes)
xx1_xxxx: (33 to 64 bytes)
xxx_1xxx: (17 to 32 bytes)
xxx_x1xx: (9 to 16 bytes)
xxx_xx1x: (0 to 8 bytes)
xxx_xxx1: 0 bytes, used for a special zero length encoded packets
111_1111: Any Data length