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User Guide
COMe Ref. Carrier-i T6 TMI
2 Functional Description
2.1 Memor y
2.1.1 SPI Flash
The COMe Ref. Carrier-i T6 TMI provides one SPI BIOS socket, J19, for SPI flash ICs with up to 16 MB
flash memory for use with an external Carrier BIOS. Recommended SPI flash ICs include Winbond
W25Q64FVSSIG (8 MB) and W25Q128FVSIG (16 MB), depending on the COMe module used. Booting
from the Carrier SPI flash can be enabled or disabled via the onboard DIP switch SW1.
2.1.2 Carrier EEPROM
The COMe Ref. Carrier-i T6 TMI comes with an onboard 32-kbit I²C EEPROM, U30, for storage of manu-
facturer records or COMe module information.
2.2 Graphics Inter faces
2.2.1 Digital Display Interfaces
The COMe Ref. Carrier-i T6 TMI provides the following digital display interfaces (DDIs):
»
DDI1 from the COMe module is directly mapped to the Disp+ connector, J12, through
a redriver IC, U5
»
DDI2 from the COMe module is directly mapped to the Mini Disp+ connector, J17,
through a redriver IC, U9
»
DDI3 from the COMe module is directly mapped to the Mini Disp+ connector, J16,
through a redriver IC, U7
Note:
The Mini Disp+ connectors J16 and J17 are available as a standard feature on the
COMe Ref. Carrier-i T6 TMIV (Value) and the COMe Ref. Carrier-i T6 TMIP (Professional) ver-
sions.
