DIRECTV D12MP Installation Guide - Page 4

Remote Control, Wired IR Input Port, Appendix: Low Speed Serial Port Specifications, Appendix: - remote code

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DIRECTV Set-Top Box Information for the Installer 5.11 GetReturnValue (0x95)...23 5.12 Reboot (0x96)...23 5.13 SendUserCommand (0xA5)...24 5.14 OpenUserChannel (0xA6) ...25 5.15 GetTuner (0x9A) ...27 5.16 GetPrimaryStatusMT (0x8A) ...28 5.17 GetCurrentChannelMT (0x8B) ...30 5.18 GetSignalQualityMT (0x9D) ...30 5.19 OpenUserChannelMT (0x9F) ...31 6 Remote Control...33 6.1 Introduction ...33 6.2 Brand Setup Code List ...33 6.3 Remote Control Key Codes...35 7 Wired IR Input Port ...37 7.1 Introduction ...37 7.2 Interface Specifications ...37 8 Appendix: Low Speed Serial Port Specifications 38 8.1 Low-Speed Data Port Connector ...38 8.2 Low-Speed Electrical Performance and Characteristics 39 8.2.1 Bit Timing (Start, -D0 TO -D7, and Stop 39 8.2.2 Idle Interval, General ...39 8.2.3 Idle Interval for Non-Empty STB Buffer 39 8.3 Low-Speed Input Characteristics...39 8.3.1 Input Signaling Characteristics (Pin 3 39 8.4 Low-Speed Output Characteristics...40 8.4.1 Output Drive Characteristics (Pin 2 40 8.4.2 Passive Outputs (Pins 1, 6, 8, and 9) (Optional 40 8.5 Low-Speed Signaling Conventions...41 9 Appendix: Acronyms...42 DIRECTV, Inc. Version 2.2 Page 4 of 42 March 5, 2008 DTV-MD-0058

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DIRECTV Set-Top Box Information for the Installer
DIRECTV, Inc.
March 5, 2008
Version 2.2
Page 4 of 42
DTV-MD-0058
5.11
GetReturnValue (0x95)
.....................................................................................................................
23
5.12
Reboot (0x96)
.....................................................................................................................................
23
5.13
SendUserCommand (0xA5)
..............................................................................................................
24
5.14
OpenUserChannel (0xA6)
................................................................................................................
25
5.15
GetTuner (0x9A)
...............................................................................................................................
27
5.16
GetPrimaryStatusMT (0x8A)
..........................................................................................................
28
5.17
GetCurrentChannelMT (0x8B)
.......................................................................................................
30
5.18
GetSignalQualityMT (0x9D)
............................................................................................................
30
5.19
OpenUserChannelMT (0x9F)
..........................................................................................................
31
6
Remote Control
................................................................................................................................
33
6.1
Introduction
..........................................................................................................................................
33
6.2
Brand Setup Code List
.........................................................................................................................
33
6.3
Remote Control Key Codes
..................................................................................................................
35
7
Wired IR Input Port
........................................................................................................................
37
7.1
Introduction
..........................................................................................................................................
37
7.2
Interface Specifications
........................................................................................................................
37
8
Appendix: Low Speed Serial Port Specifications
...........................................................................
38
8.1
Low-Speed Data Port Connector
........................................................................................................
38
8.2
Low-Speed Electrical Performance and Characteristics
..................................................................
39
8.2.1
Bit Timing (Start, –D0 TO –D7, and Stop)
........................................................................
39
8.2.2
Idle Interval, General
..........................................................................................................
39
8.2.3
Idle Interval for Non-Empty STB Buffer
...........................................................................
39
8.3
Low-Speed Input Characteristics
........................................................................................................
39
8.3.1
Input Signaling Characteristics (Pin 3)
...............................................................................
39
8.4
Low-Speed Output Characteristics
.....................................................................................................
40
8.4.1
Output Drive Characteristics (Pin 2)
..................................................................................
40
8.4.2
Passive Outputs (Pins 1, 6, 8, and 9) (Optional)
.................................................................
40
8.5
Low-Speed Signaling Conventions
......................................................................................................
41
9
Appendix: Acronyms
.......................................................................................................................
42