Lvds Vbr Selection (Jvbr1); Cmos Clear (Cmos1) - EMAC PCA-6782 User Manual

2.16

LVDS VBR selection (JVBR1)

Table 2.4: LVDS VBR selection (JVBR1)
Ping
1-2 *
2-3
* default setting
2.17

CMOS clear (CMOS1)

The PCA-6782 single board computer contains a jumper that can erase CMOS data
and reset the system BIOS information. Normally this jumper should be set with pins
1-2 closed. If you want to reset the CMOS data, set CMOS1 to 2-3 closed for just a
few seconds, and then move the jumper back to 1-2 closed. This procedure will reset
the CMOS to its default setting.
Table 2.5: CMOS (CMOS1)
Function
* Keep CMOS data
Clear CMOS data
* default setting
PCA-6782 User Manual
1 2 3
Function
Linear way to control brightness*
PWM to control brightness
Jumper Setting
1 2 3
1 - 2 closed
1 2 3
2 - 3 short
CMOS1
22
1 2 3