| JUMPER |
PINS |
SETTING |
DESCRIPTION |
| J2002 |
1-2
2-3 |
In
In |
Select FPROM (default)
Select ROMBO |
| J2003 |
1-2
2-3 |
In
In |
FPROM write protect (default)
FPROM write enable |
| J2102 |
1-24 |
Out |
Serial port connector |
| J2103 |
1-8 |
Out |
Serial port edge test |
| J2104 |
1-2
2-3 |
In
In |
RS-232 -12Vdc
RS-423 (default) |
| J2105 |
1-2
2-3 |
In
In |
RS-232 +12Vdc
RS-423 (default) |
| J2201 |
1-2
2-3 |
Out
Out |
Button XIR
Button POR |
| J2202 |
1-8 |
Out |
ROMBO connector |
| J2203 |
1-8 |
Out |
JTAG connector |
| J2204 |
1-2
2-3 |
In
In |
FPROM high half booting
FPROM low half booting (default) |
| J3602 |
1-8 |
Out |
Ethernet edge test |
| J3603 |
1-8 |
Out |
Ethernet edge test |
