Dell U2718Q User Manual
System EEPROM
ST 24C128
Size
128 Kbit
Type [e.g. Flash PROM,
EEPROM]
EEPROM
Volatility
Non-volatile
Can user programs or
operating system write data
to it during normal
operation?
OSD setting: Yes
Purpose
Storage of system setting (OSD) and DP EDID.
How is data input to this
memory?
Controls the OSD menu and changes OSD setting
(ex. brightness, contrast, color setting) and the
settings will be stored into system EEPROM.
How is this memory write
protected?
Software write protected
HDMI 1.4 EDID EEPROM
ST M24C02
Size
2Kbit
Type [e.g. Flash PROM,
EEPROM]
EEPROM
Volatility
Non-volatile
Statement of Volatility – Dell U2718Q Monitor
The purpose of this document is to certify that the Dell U2718Q monitor will not save, retain,
or reproduce a signal to any internal or external component after power has been removed
and reapplied to the unit.
The Dell U2718Q monitor contains both volatile and non-volatile (NV) memory ICs. Volatile
memory(s) lose their data immediately upon removal of power. Non-volatile memory ICs
continue to retain their data even after the power has been removed. However, no input
video data is written into these memory ICs during operation.
The list below contains volatile and non volatile memory ICs used in the Dell U2718Q
monitor.
Can user programs or
operating system write data
to it during normal
operation?
No
Purpose
Storage of HDMI 1.4 EDID
How is data input to this
memory?
Writing EDID requires a customized EDID tool and a
special HDMI cable.
How is this memory write
protected?
Hardware and software write protected
HDMI2.0 HDR EDID EEPROM
ST M24C02
Size
2Kbit
Type [e.g. Flash PROM,
EEPROM]
EEPROM
Volatility
Non-volatile
Can user programs or
operating system write data
to it during normal
operation?
No
Purpose
Storage of HDMI 2.0 HDR EDID
How is data input to this
memory?
Writing EDID requires a customized EDID tool and a
special HDMI cable.
How is this memory write
protected?
Hardware and software write protected
HDMI2.0 NO HDR EDID
EEPROM
ST M24C02
Size
2Kbit
Type [e.g. Flash PROM,
EEPROM]
EEPROM
Volatility
Non-volatile
Can user programs or
operating system write data
to it during normal
operation?
No
Purpose
Storage of HDMI 2.0 NO HDR EDID
How is data input to this
memory?
Writing EDID requires a customized EDID tool and a
special HDMI cable.
How is this memory write
protected?
Hardware and software write protected
Flash ROM
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