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SC-243 PIN-OUT

Questions and discussions about the hardware of the IPC@CHIP® products SC243

SC-243 PIN-OUT

Postby James_Cook » 27.01.2010, 10:19

Hello,

got a question concerning the pin-out of the SC243.
In the schematics of the DK241 as well as DB240 it is asumed that the pin:
X26-19 is related to USB1_TXN/UART4_TXD
X26-21 is related to USB1_RXD/UART4_RTS
X26-22 is related to USB1_TXP/UART4_RXD
X26-23 is related to USB1_RXN/UART5_TXD
X26-28 is related to USB1_PRTPWR/UART5_RXD/PIO25
but the Hardware Manual v1.01 says that the corrosponding pins are related differently
X3-19 is related to USB1_TXN/UART4_RTS
X3-21 is related to USB1_RXD/UART4_RXD
X3-22 is related to USB1_TXP/UART4_TXD
X3-23 is related to USB1_RXN/UART5_RXD
X3-28 is related to USB1_PRTPWR/UART5_TXD/PIO25
Which shall I trust?

Re: SC-243 PIN-OUT

Postby Marco Nesseldreher » 27.01.2010, 11:56

The Hardware Manual is correct.
The signal names in the schematic are wrong, including the silkscreen on the DB240.

We will correct this.
Thanks.

Regards
Marco Nesseldreher
Hardware Development
Beck IPC GmbH

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