AS1021M-T2/1021M-82 User's Manual

DRAM Scrub Redirect

Allows system to correct DRAM ECC errors immediately, even with background scrubbing on. Options are Enabled and Disabled.

DRAM BG Scrub

Corrects memory errors so later reads are correct. Options are Dis- abled and various times in nanoseconds and microseconds.

L2 Cache BG Scrub

Allows L2 cache RAM to be corrected when idle. Options are Disabled and various times in nanoseconds and microseconds.

Data Cache BG Scrub

Allows L1 cache RAM to be corrected when idle. Options are Disabled and various times in nanoseconds and microseconds.

Power Down Control

Allows DIMMs to enter power down mode by deasserting the clock enable signal when DIMMs are not in use. Options are Auto and Disabled.

Memory Timing Parameters

Allows the user to select which CPU Node's timing parameters (memory clock, etc.) to display. Options are CPU Node 0 and CPU Node1.

SouthBridge Configuration

USB 1.1 Controller

Enable or disable the USB 1.1 controller.

USB 2.0 Controller

Enable or disable the USB 2.0 controller.

MAC0 LAN0

Settings are Auto and Disabled for MAC0 LAN0.

MAC0 LAN0 Bridge

Settings are Enabled and Disabled for MAC0 LAN0 bridge.

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SUPER MICRO Computer AS1021M-82, AS1021M-T2 user manual SouthBridge Configuration