Advantech RSB-4210 Evaluation Kit Manual de usuario descargar pdf (Pagina 61)

53 RSB-4210 User Manual

Chapter 3 Software Functionality

Furthermore, an auto parameter provided by Advantech can be set to decide which

panel is the primary screen (VGA/HDMI or LVDS interface). As listed in Table 3-15,

there are three kinds of auto parameters with different limitations, you can choose

either one of them to meet your requirements.

To change RSB-4210 output to bypass mode (auto mode as default), please refer to

the following steps:

1. Type #root (login)

2. Type # cd /sys/bus/i2c/drivers/ch7033b/

(Change directory to configure CH7033B)

Figure 3.13 Change directory to configure CH7033B

3. Type # cat mode (Display all built-in timings)

Figure 3.14 Display all built-in timing settings

43 720x400P85 35500 720x400@85P

44 640x400P85 31500 640x400@85P

255 Auto Mode

Table 3.3: Auto Parameters

Auto Parameter Description Note

VGA/HDMI and LVDS are the same

screen

This mode only supports

1080P60

VGA/HDMI is primary screen,

LVDS is secondary screen

LVDS only supports 800x480.

LVDS is primary screen,

VGA/HDMI is secondary screen

LVDS only supports 800x480.

Table 3.2: 44 Built-in Timings of RSB-4210 Bypass Mode

1 2 ... 56 57 58 59 60 61 62 63 64 65 66 ... 103 104

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Advantech RSB-4210 Evaluation Kit Manual de usuario Pagina 61