CP80617004119AES LBU3 Intel, CP80617004119AES LBU3 Datasheet - Page 94

• Manufacturer Part Number: CP80617004119AES LBU3
• Manufacturer: Intel

Specifications of CP80617004119AES LBU3

• Lead Free Status / RoHS Status: Compliant

94
19:18
17:16
15:14
13:0
Bit
Access
RW
RW
RW
RW
Default
Value
0C30h
00b
00b
00b
DRAM Refresh Panic Watermark (REFPANICWM)
When the refresh count exceeds this level, a refresh request
is launched to the scheduler and the dref_panic flag is set.
DRAM Refresh Low Watermark (REFLOWWM)
When the refresh count exceeds this level, a refresh request
is launched to the scheduler and the dref_low flag is set.
Refresh Counter Time Out Value (REFTIMEOUT)
At various frequencies this results in the following values:
When the refresh count exceeds this level, a refresh
request is launched to the scheduler and the dref_high flag
is set.
DRAM Refresh High Watermark (REFHIGHWM)
00:
01:
10:
11:
00:
01:
10:
11:
400 MHz -> C30 hex
533 MHz -> 104B hex
666 MHz -> 1450 hex
00:
01:
10:
11:
(Sheet 3 of 3)
5
6
7
8
1
2
3
4
3
4
5
6
Processor Configuration Registers
Description
Datasheet