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6. Connector Pin Assignment
The signals from the evaluation MCU mounted on the adapter board are connected to the YQPACK
(the same assignments as mass production MCU) via adapter I/F connectors 1 and 2 on the header
board.
For details on the mass production MCU pins, refer to the data sheet or hardware manual of each
MCU.
■ Pin assignment
Tables 1 to 4 show the correspondence between the pin numbers for adapter I/F connectors 1 and 2,
the evaluation MCU on the adapter board, and the mass production MCU.
The following explanations apply to these tables. Row A corresponds to the side of the connector
that displays the polarity. Row B corresponds to the opposite side.
*1 : No connection. These are not connected on either evaluation MCUs or mass production MCUs.
*2 : Pin 18 on mass production MCUs is connected to pins AA38, Y37, Y36, and Y35 on evaluation
- : Unconnected (open) pin
: VCC
: VSS
MCUs.
The evaluation MCU power supply pins (VCC) are as follows:
VCC=Y38, W38, W36, W35, G5, L5, AR7, AM35, H35, D8, R5, W5, AC5, AG5, AP11,
AP19, AP23, AP31, AH34, AD34, T34, H34, E32, E28, E20, E12, G4, AL4, AR31,
D32, AL5, AP7, AP15, AP27, AR7, AM34, Y34, M34, E24, E16, E8, AP33, AP29,
AP25, AP21,AP13, AA5, D15, D25, R35, AE35, AR24, P4, AP17, AP9, AN5, AJ5,
AE5, U5, N5, J5,AR14, AD4, AK34, AF34, AB34, V34, P34, K34, F34, E30, E26, E22,
E18, E14, E10, E6
The mass production MCU power supply (VCC) pin numbers are 16 and 48.
The evaluation MCU ground pins (VSS) are as follows:
VSS = E11, E15, E19, E23, E27, E31, G34, L34, R34, W34, AA34, AE34, M5, C3, B37, T5,
Y5, AD5, AJ34, AH5, AT36, AT3, AU37, AU2, AK5, AP8, AP12, AP16, AP20, AP24,
AP28, AP30, AL34, A1, B1, AU1, AV1, AV2, AV37, AV38, AU38, B38, A38, A37,
A2, C36, D4, AR4, AR35, D35, E5, K5, P5, V5, AB5, AF5, AM5, AP5, AP6, AP10,
AP14, AP18, AP22, AP26, AP32, AP34, AN34, AG34, AC34, U34, N34, J34, E34,
E33, E29, E25, E21, E17, E13, E7
The mass production MCU ground (VSS) pin numbers are 17, 33, and 49.
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