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=== J960 connector ===
This connector is used mainly to connect via serie to IGEP Software using [http://en.wikipedia.org/wiki/RS-232 RS232 standard]. On IGEPv2 revision B: *This J960 connector has only Debug RS232 interface*So, it is needed null modem configuration (direct connection between two computers). RX and TX lines are crossed in this null modem configuration between two equipments (TX1->RX2 / TX2->RX1). On IGEPv2 revision C: *You should modify your serial debug cable in order not to damage your serial PC port. *Additional RS232 port (UART1) on same J960 connector. It is only needed to rotate 180o the IDC-10 (AT-Everex) to DB9 cable.*It has been added resistors for alternative UART1, UART2 and UART3 hardware selection.*See [[How to use UARTs#RS232_Schematic_Igep_V2|Schematics]] (RC) for more information.
{| cellspacing="1" cellpadding="1" border="1" style="width: 674px; height: 308px;"
| UART3_RX(R966)
| Serial debug<br>
| UART2_RX(R952) only RC<br>
| SN65C3232EPW
|-
| UART3_TX(R965)
| Serial debug<br>
| UART2_TX(R947) only RC<br>
| SN65C3232EPW
|-
| UART1_TX(R961)
| SN65C3232EPW
| UART3_TX(R940) only RC<br>
| SN65C3232EPW
|-
| UART1_RX(R962)
| SN65C3232EPW
| UART3_RX(R942) only RC<br>
| SN65C3232EPW
|-