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# 0: General Information:

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- High Speed Bus Format.
- Designed for keyboards, mouses, interfaces.
- A open and cheap alternative to other HCIs.

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# 1: Concepts:

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- MBCI Client, the controlled MBCI component.
- MBCI Host, it shall govern how the MBCI Client act. 
- MBCI Authentication key (24-bit number)
- MBCI Host Kind and Flags.

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# 2: Pinout:

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- VCC (IN) (OUT for MCU)
- CLK (IN) (OUT for MCU)
- ACK (BI) (Contains an Acknowledge Packet Frame)
- D0- (IN) (Starts with the Host Interface Packet Frame)
- D1- (IN) (Starts with the Host Interface Packet Frame)
- D0+ (OUT) (Starts with the Host Interface Packet Frame)
- D1+ (OUT) (Starts with the Host Interface Packet Frame)
- GND (IN) (OUT for MCU)