Asus ROG MAXIMUS Z790 FORMULA ROG Z790 Series BIOS Manual English - Page 29

DRAM REF Cycle Time Same Bank, DRAM WRITE to READ Delay L

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Page 29 highlights

DRAM Command Rate Configuration options: [Auto] [1N] [2N] [3N] [N:1] The following item appears only when DRAM Command Rate is set to [N:1]. N to 1 ratio Number of bubbles between each valid command cycle. Configurations: [1] - [7] Secondary Timings DRAM RAS# to RAS# Delay L Configuration options: [Auto] [1] - [63] DRAM RAS# to RAS# Delay S Configuration options: [Auto] [1] - [127] DRAM REF Cycle Time Configuration options: [Auto] [1] - [65535] DRAM REF Cycle Time 2 Configuration options: [Auto] [1] - [65535] DRAM REF Cycle Time Same Bank Configuration options: [Auto] [0] - [2047] DRAM Refresh Interval Configuration options: [Auto] [1] - [262143] DRAM WRITE Recovery Time Configuration options: [Auto] [1] - [234] DRAM READ to PRE Time Configuration options: [Auto] [1] - [255] DRAM FOUR ACT WIN Time Configuration options: [Auto] [1] - [511] DRAM WRITE to READ Delay L Configuration options: [Auto] [1] - [31] DRAM WRITE to READ Delay S Configuration options: [Auto] [1] - [31] DRAM CKE Minimum Pulse Width Configuration options: [Auto] [0] - [127] DRAM Write Latency Configuration options: [Auto] [1] - [255] Skew Control DDRCRCOMPCTL0/1/2 Ctl0 dqvrefup Configuration options: [Auto] [0] - [255] Ctl0 dqvrefdn Configuration options: [Auto] [0] - [255] Ctl0 dqodtvrefup Configuration options: [Auto] [0] - [255] ROG Z790 Series (Intel® 14th) BIOS Manual 29

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ROG Z790 Series (Intel
®
14
th
) BIOS Manual
29
DRAM Command Rate
Configuration options: [Auto] [1N] [2N] [3N] [N:1]
The following item appears only when
DRAM Command Rate
is set to
[N:1]
.
N to 1 ratio
Number of bubbles between each valid command cycle.
Configurations: [1] - [7]
Secondary Timings
DRAM RAS# to RAS# Delay L
Configuration options: [Auto] [1] - [63]
DRAM RAS# to RAS# Delay S
Configuration options: [Auto] [1] - [127]
DRAM REF Cycle Time
Configuration options: [Auto] [1] - [65535]
DRAM REF Cycle Time 2
Configuration options: [Auto] [1] - [65535]
DRAM REF Cycle Time Same Bank
Configuration options: [Auto] [0] - [2047]
DRAM Refresh Interval
Configuration options: [Auto] [1] - [262143]
DRAM WRITE Recovery Time
Configuration options: [Auto] [1] - [234]
DRAM READ to PRE Time
Configuration options: [Auto] [1] - [255]
DRAM FOUR ACT WIN Time
Configuration options: [Auto] [1] - [511]
DRAM WRITE to READ Delay L
Configuration options: [Auto] [1] - [31]
DRAM WRITE to READ Delay S
Configuration options: [Auto] [1] - [31]
DRAM CKE Minimum Pulse Width
Configuration options: [Auto] [0] - [127]
DRAM Write Latency
Configuration options: [Auto] [1] - [255]
Skew Control
DDRCRCOMPCTL0/1/2
Ctl0 dqvrefup
Configuration options: [Auto] [0] - [255]
Ctl0 dqvrefdn
Configuration options: [Auto] [0] - [255]
Ctl0 dqodtvrefup
Configuration options: [Auto] [0] - [255]