KRAMER: SIMPLE CREATIVE TECHNOLOGY
Kramer Protocol 2000
40
Table 16: Instruction Codes for Protocol 2000
Note: All values in the table are decimal, unless otherwise stated.
INSTRUCTION
DEFINITION FOR SPECIFIC INSTRUCTION
#
DESCRIPTION
INPUT
OUTPUT
NOTE
0 RESET VIDEO
0
0
1
1 SWITCH VIDEO
Set equal to video input which is
to be switched
(0 = disconnect)
Set equal to video output which is to be
switched
(0 = to all the outputs)
2, 15
2 SWITCH AUDIO
Set equal to audio input which is
to be switched
(0 = disconnect)
Set equal to audio output which is to be
switched
(0 = to all the outputs)
2
3 STORE VIDEO STATUS
Set as SETUP #
0 - to store
1 - to delete
2, 3, 15
4 RECALL VIDEO STATUS Set as SETUP #
0
2, 3, 15
5 REQUEST STATUS OF A
VIDEO OUTPUT
Set as SETUP #
Equal to output number whose status is
reqd
4, 3
6 REQUEST STATUS OF
AN AUDIO OUTPUT
Set as SETUP #
Equal to output number whose status is
reqd
4, 3
7 VIS SOURCE
Set as input # (for OUTPUT byte
= 6) or as output # (for OUTPUT
byte = 7), or set = 0
0 - No VIS (immediate)
1 - Input # 1
2 - External digital sync
3 - External analog sync
4 - Dynamic sync
5 - Inter-machine sync
6 - Input # (INPUT byte)
7 - Output # (INPUT byte)
8 - User-defined sync
64 - Set for delayed switch
65 - Execute delayed switch
66 - Cancel delayed switch setting
2, 5, 17
0
0 - audio-follow-video
1 - audio breakaway
2
8 BREAKAWAY SETTING
1
0 - FOLLOW mode
1 - Normal mode
15
0 - for video
0 - CV
1 - YC
2 - YUV
3 - RGBS
4 - SDI
5 - CV+YC
6 - VGA scaler
1 - for audio
O0=0 – Unbalanced audio
O0=1 – Balanced audio
O1=0 – Digital audio
O1=1 – Analog audio
O4=0, O3=0, O2=0-Mono
O4=0, O3=0, O2=1-Stereo
9 VIDEO / AUDIO TYPE
SETTING
2 - for VGA
1 - 640X480
2 - 800X600
3 - 1024X768
2
10 REQUEST VIS SETTING
Set as SETUP #, or set to 126 or
127 to request if machine has this
function
0 - VIS source
1 - Input # or output # of source
2 - Vertical sync freq (Hz)
3, 4, 6, 7
11 REQUEST BREAKAWAY
SETTING
Set as SETUP #, or set to 126 or
127 to request if machine has this
function
0 - Request audio breakaway setting
1 - Request “FOLLOW” setting
3, 4, 6,
15
12 REQUEST VIDEO /
AUDIO TYPE SETTING
Set as SETUP #, or set to 126 or
127 to request if machine has this
function
0 - for video
1 - for audio
2 - for VGA
3, 4, 6
13 SET HIGHEST MACHINE
ADDRESS
0 - for video
1 - for audio
Set equal to highest machine address
2
14 REQUEST HIGHEST
MACHINE ADDRESS
0 - for video
1 - for audio
0
4
15 REQUEST WHETHER
SETUP IS DEFINED
Set as SETUP #
0
8
16 ERROR / BUSY
0
0 - error
1 - invalid instruction
2 - out of range
3 - machine busy
9
17 RESERVED
- - - -
- - - -
10
18 RESET AUDIO
0
0
1