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The OSN1500 SSQ5CXLL1/SSQ5CXL4/SSQ5CXL16 single boards have jumpers to set the battery enable and dip switches to set the single board operation status.
The dip switches and jumpers are for single board testing and maintenance only.
After setting the BIOS dialing code status and the single board executes the corresponding operation, before restarting the single board, you need to reset the BIOS dialing code to zero (i.e., set the binary number to 0000). Otherwise, the single board can not enter the normal operating state.
The positions of jumpers J10, J24 and dial code SW1 on the Q5CXLLN single board are shown in Figure 1.
The jumpers on the Q5CXLLN single board are described in Table 1.
| Jumper | Function | Description |
|---|---|---|
| J10 | Battery enable |
|
| J24 | Maximum DCC channel selection |
|
The dialing descriptions on the OSN1500 SSQ5CXLLN single board are shown in Table 2.
| Dialing Code | Function | Description |
|---|---|---|
| SW1 | Single board operation status setting |
|
| Corresponding value | Description |
|---|---|
| 0b0000 | Running state when the watchdog is turned on, default state |
| 0b0011 | Debug state when watchdog is turned off. |
| 0b0100 | Runtime state when watchdog is turned off |
| 0b1011 | Erase database |
| 0b1100 | Erase host software (including patches) |
| 0b1101 | Erase database, host software (including patches) |
| 0b1110 | Erase database, host software and NE.ini file |
| 0b1111 | Erase file system, extended BIOS and system parameter area in FLASH |
