Kramer Electronics 840HXL Manual do Utilizador descarregar pdf (Página 28)

840Hxl - Serial Protocol 25

8.3.8 Get Monitor Status

Command Send/Receive Data

0xE9 0xEB, address, 0xE9, 0x01, 0x00,

checksum

0xEB, address, 0xE9, 0x08, data1, ……,

data8, checksum

data1: monitor Color Space status (0 = RGB, 1 =

YUV422, 2 = YUV444, 3 = YUV444+422)

data2: reserved

data3: reserved

data4: reserved

data5: reserved

data6: reserved

data7: reserved

data8: reserved

8.3.9 Set Detailed Timing for User-defined Resolution

Command Send/Receive Data

0xEA

0xEB, address, 0xEA, 0x26, [block index],

[perform immediately], data1H_4bits,

data1L_4bits, data2H_4bits,

data2L_4bits, ……, data17H_4bits,

data17L_4bits, data18H_4bits,

data18L_4bits, checksum

0xEB, address, 0xEA, 0x01, 0xFA,

checksum

1. [block index]: From 0 to 7

Note: 7 is the preferred timing of the monitor, so it is

preferable to use 0 to 6

2. [perform immediately]: 1 = switch to the user-defined

resolution immediately, 0 = save the user-defined

resolution but do not switch

3. “H_”: high bits

4. “L_”: low bits

5. “data nH_4bits” and “data nL_4bits”: As, 0xfa apart

to 0x0f and 0x0a

6. The 18 data are the detailed timing of the EDID.

Example 1: 1600*1200*60 VESA DMT-10

Frame of Command as: EB 90 EA 26 00 00 04 08 03

0F 04 00 03 00 06 02 0B 00 03 02 04 00 04 00 0C 00

01 03 00 00 06 0F 01 03 01 01 00 00 00 00 01 0E (00)

Example 2: 720p

Frame of Command as: EB 90 EA 26 00 00 00 01 01

0D 00 00 07 02 05 01 0D 00 01 0A 02 00 06 0E 02 08

05 05 00 00 07 0E 08 08 04 02 00 00 00 00 01 0A (00)

8.3.10 Get Detailed Timing for the User-defined Resolution

Command Send/Receive Data

0xEA

0xEB, address, 0xEA, 0x01, data1,

checksum

0xEB, address, 0xEA, 0x26, block index,

00, data1H_4bits, data1L_4bits,

data2H_4bits, data2L_4bits, ……,

data17H_4bits, data17L_4bits,

data18H_4bits, data18L_4bits, checksum

data1: From 0 to 7

8.3.11 Setting the Group for Detailed Timing of the User-defined

Resolution

Command Send/Receive Data

0xEA 0xEB, address, 0xEA, 0x03, data1, data2,

data3, checksum

0xEB, address, 0xEA, 0x01, 0xFA,

checksum

data1: block index: from 0 to 7

data2: perform immediately: 0 = save the user-defined

resolution but do not switch, 1 = switch to the user-

defined resolution immediately

data3: group number, from 0 to 35

1 2 ... 23 24 25 26 27 28 29 30 31

Comentários a estes Manuais

Sem comentários

Kramer Electronics 840HXL Manual do Utilizador Página 28

Comentários a estes Manuais

Manuais e produtos relacionados com Geradores de padrões de teste de vídeo Kramer Electronics 840HXL