ASRock Z490M-ITX/ac User Manual - Page 63

IO-L Offset CH B

Page 63 highlights

Z490M-ITX/ac RTL Init Value Configure round trip latency init value for round trip latency training. IO-L Init Value Configure IO latency init value for IO latency training. RTL (CH A) Configure round trip latency for channel A. RTL (CH B) Configure round trip latency for channel B. IO-L (CH A) Configure IO latency for channel A. IO-L (CH B) Configure IO latency for channel B. IO-L Offset (CH A) Configure IO latency offset for channel A. IO-L Offset (CH B) Configure IO latency offset for channel B. RFR Delay (CH A) Configure RFR Delay for Channel A. RFR Delay (CH B) Configure RFR Delay for Channel B. ODT Setting ODT WR (A1) Configure the memory on die termination resistors' WR for channel A. ODT WR (B1) Configure the memory on die termination resistors' WR for channel B. ODT NOM (A1) Use this to change ODT (CH A) Auto/Manual settings. The default is [Auto]. 57 English

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57
English
Z490M-ITX/ac
RTL Init Value
Configure round trip latency init value for round trip latency training.
IO-L Init Value
Configure IO latency init value for IO latency training.
RTL (CH A)
Configure round trip latency for channel A.
RTL (CH B)
Configure round trip latency for channel B.
IO-L (CH A)
Configure IO latency for channel A.
IO-L (CH B)
Configure IO latency for channel B.
IO-L Offset (CH A)
Configure IO latency offset for channel A.
IO-L Offset (CH B)
Configure IO latency offset for channel B.
RFR Delay (CH A)
Configure RFR Delay for Channel A.
RFR Delay (CH B)
Configure RFR Delay for Channel B.
ODT Setting
ODT WR (A1)
Configure the memory on die termination resistors' WR for channel A.
ODT WR (B1)
Configure the memory on die termination resistors' WR for channel B.
ODT NOM (A1)
Use this to change ODT (CH A) Auto/Manual settings. °e default is [Auto].