ASRock 890GMH/USB3 manual Trcd, Trp, Tras, Trtp

Memory Timing

		BIOS SETUP UTILITY
OC Tweaker
Memory Timing
Power Down Enable		[Disabled]
Bank Interleaving		[Auto]
Channel Interleaving		[HASH 2]
CAS Latency (CL)	9	[Auto]
TRCD	12	[Auto]
TRP	12	[Auto]
TRAS	30	[Auto]
TRTP	5	[Auto]		Select Screen
TRRD	4	[Auto]
				Select Item
TWTR	5	[Auto]
			+-	Change Option
TWR	10	[Auto]
			F1	General Help
TRC	33	[Auto]
			F9	Load Defaults
TRWTWB	8	[Auto]
			F10	Save and Exit
TRWTTO	7	[Auto]
			ESC	Exit
TWRRD	2	[Auto]
v02.54 (C) Copyright 1985-2003, American Megatrends, Inc.

Power Down Enable

Use this item to enable or disable DDR power down mode.

Bank Interleaving

Interleaving allows memory accesses to be spread out over banks on the same node, or accross nodes, decreasing access contention.

Channel Interleaving

It allows you to enable Channel Memory Interleaving. Configuration options: [Disabled], [Address bits 6], [Address bits 12], [HASH 1] and [HASH 2]. The default value is [HASH 2].

CAS Latency (CL)

Use this item to adjust the means of memory accessing. Configuration options: [Auto], [4CLK] to [12CLK]. The default value is [Auto].

TRCD

Use this to adjust TRCD values. Configuration options: [Auto], [5CLK] to [12CLK]. The default value is [Auto].

TRP

Use this to adjust TRP values. Configuration options: [Auto], [5CLK] to [12CLK]. The default value is [Auto].

TRAS

Use this to adjust TRAS values. Configuration options: [Auto], [15CLK] to [30CLK]. The default value is [Auto].

TRTP

Use this to adjust TRTP values. Configuration options: [Auto], [4CLK] to [7CLK]. The default value is [Auto].

4 4