QG82945GSE S LB2R Intel, QG82945GSE S LB2R Datasheet - Page 347

• Manufacturer Part Number: QG82945GSE S LB2R
• Description: GRAPHICS AND MEM CNTRL HUB; No. of Pins: 998; Package / Case: FCBGA; Interface Type: PCI, SATA, USB
• Manufacturer: Intel

Functional Description
Table 29.
Table 30.
Datasheet
DRAM Device Configurations – Dual-channel Symmetric Mode (Sheet 2 of 2)
DRAM Device Configurations – Single-channel/Dual-channel Asymmetric
Mode with Enhanced Addressing Swap (0) (Sheet 1 of 2)
15
14
13
12
11
10
9
8
7
6
5
4
3
Technology (Mb)
Row Bits
Column Bits
Bank Bits
Width (b)
Rows
Columns
Banks
Page Size (KB)
Devices per Rank
Rank Size (MB)
Depth (M)
Addr Bits [n:0]
Host Address Bit
31
8192
R 12
256
512
128
13
16
16
26
b 0
b 1
c 8
c 7
c 6
c 5
c 4
c 3
c 2
c 1
c 0
9
2
4
4
4
-
h
8192
1024
256
256
13
10
32
27
b 1
b 0
c 9
c 8
c 7
c 6
c 5
c 4
c 3
c 2
c 1
c 0
2
8
4
8
8
-
h
Mem Addr-Bit
8192
1024
512
256
13
10
16
32
27
b 1
b 0
c 9
c 8
c 7
c 6
c 5
c 4
c 3
c 2
c 1
c 0
2
4
8
4
-
h
16384
1024
512
512
14
10
64
28
b 1
b 0
c 9
c 8
c 7
c 6
c 5
c 4
c 3
c 2
c 1
c 0
2
8
4
8
8
-
h
1024
8192
1024
512
13
10
16
64
28
b 1
b 2
c 9
c 8
c 7
c 6
c 5
c 4
c 3
c 2
c 1
c 0
3
8
8
4
-
H
16384
1024
1024
1024
128
14
10
29
b 1
b 2
c 9
c 8
c 7
c 6
c 5
c 4
c 3
c 2
c 1
c 0
3
8
8
8
8
-
H
347