Pioneer CLD-V2800 CLD-V8000 User's Manual31178843 - Page 62

Register A Request, Register B Request

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CLD-V2800 Level III • Chapter Three 48) REGISTER A REQUEST LD/CD Function: Returns the contents of Register A. (Display) Format: $ A Explanation: Returns detailed attributes of Register A in the following format: Execution: A C8 C7 C6 C5 C4 C1: Frame number display C2: Chapter number display C3: User Area display C4 to C8 are set to "0". C3 C2 C1 1 = ON; 0 = OFF 1 = ON; 0 = OFF 1 = ON; 0 = OFF 7 R A R $ A A 0 0 0 0 0 1 1 1 * Frame number, chapter number and User's Display are enabled. 49) REGISTER B REQUEST LD/CD Function: Returns the contents of Register B. (Squelch Control) Format: $ B Explanation: Returns Register B video and audio squelch attributes in the following format: B C8 C7 C6 C5 C4 C3 C2 C1 C8: Video squelch disabled; 1 = ON; 0 = OFF C7: Audio squelch disabled 1 = ON; 0 = OFF C1 to C6 are set to "0". Execution: 1 2 8 R B R $ B B 1 0 0 0 0 0 0 0 * Video squelch is disabled; Audio squelch is enabled. 1 9 2 R B R $ B B 1 1 0 0 0 0 0 0 * Video and audio squelch are both disabled. 0 R B R $ B B 0 0 0 0 0 0 0 0 * Video and audio squelch are both enabled CLD-V2800 Level III User's Manual TP 120 v. 1.0 • 10/95 3-43

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48)
REGISTER A REQUEST
LD/CD
Function:
Returns the
contents of Register A. (Display)
Format:
$ A
Explanation:
Returns detailed attributes of Register A in the following format:
A
C8
C7
C6
C5
C4
C3
C2
C1
<C/R>
C1:
Frame number display
1 = ON; 0 = OFF
C2:
Chapter number display
1 = ON; 0 = OFF
C3:
User Area display
1 = ON; 0 = OFF
C4 to C8 are set to “0”.
Execution:
7 R A <C/R>
R <C/R>
$ A <C/R>
A 0 0 0 0 0 1 1 1 <C/R>
* Frame number, chapter number and User’s Display are enabled.
49)
REGISTER B REQUEST
LD/CD
Function:
Returns the contents of Register B. (Squelch Control)
Format:
$ B
Explanation:
Returns Register B video and audio squelch attributes in the
following format:
B
C8
C7
C6
C5
C4
C3
C2
C1
<C/R>
C8:
Video squelch disabled;
1 =
ON; 0 =
OFF
C7:
Audio squelch disabled
1 =
ON; 0 =
OFF
C1 to C6 are set to “0”.
Execution:
1 2 8 R B
<C/R>
R <C/R>
$ B <C/R>
B 1 0 0 0 0 0 0 0 <C/R>
* Video squelch is disabled; Audio squelch is enabled.
1 9 2 R B
<C/R>
R <C/R>
$ B <C/R>
B 1 1 0 0 0 0 0 0 <C/R>
* Video and audio squelch are both disabled.
0 R B
<C/R>
R <C/R>
$ B <C/R>
B 0 0 0 0 0 0 0 0 <C/R>
* Video and audio squelch are both enabled
CLD-V2800 Level III User’s Manual
TP 120
v. 1.0
• 10/95
3-43
CLD-V2800 Level III
•
Chapter Three