FT-8800R tech documentation

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(Created page with "= Links = * [http://www.yaesu.com/indexVS.cfm?cmd=DisplayProducts&ProdCatID=106&ProdID=873&DivisionID=65&isArchived=0 FT-8800R Product Page] = Technical = == Pinouts == {| class...")
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== Pinouts ==
== Pinouts ==
{| class="wikitable"
{| class="wikitable"
-
|+ 6P6C Head Unit to Panel Unit Pinout
+
|+ 6P6C Main Unit to Panel Unit Pinout
! Pin !! Name !! Description
! Pin !! Name !! Description
|-
|-
Line 19: Line 19:
|-
|-
| 6 || TXD || Head unit Asynchronous serial (19.2 kbps 8N1) Transmit
| 6 || TXD || Head unit Asynchronous serial (19.2 kbps 8N1) Transmit
 +
|}
 +
 +
{| class="wikitable"
 +
|+ 6P6C Panel Unit microphone connector
 +
! Pin !! Name !! Description
 +
|-
 +
| 1 || SW2 || Matrix keypad column input
 +
|-
 +
| 2 || SW1 || Matrix keypad row input
 +
|-
 +
| 3 || 9V || 9VDC regulated supply voltage
 +
|-
 +
| 4 || GND || Ground
 +
|-
 +
| 5 || MIC || Electret microphone audio input
 +
|-
 +
| 6 || PTT || Active-low push-to-talk switch
 +
|}
 +
 +
= Protocol =
 +
 +
{| class="wikitable"
 +
|+ Measured parameters
 +
! Parameter (Unit) !! Description !! Value
 +
|-
 +
| Communication || Asynchronous communication || 19.2 kbps 8-N-1 (8 data bits, no parity, 1 stop bit)
 +
|-
 +
| Head unit update period (ms)
 +
| Time between start of panel unit
 +
TX packet to start of next packet
 +
| TBD (on order of 20)
 +
|-
 +
| Main unit update period (ms)
 +
| Time between start of main unit
 +
TX packet  to start of next packet
 +
| TBD (on order of 40)
 +
|-
 +
| Watchdog Time (s)
 +
| Minimum time between last update packet
 +
from panel unit and when main unit
 +
shutdowns (powers off)
 +
| TBD
 +
|}
 +
 +
{| class="wikitable"
 +
|+ Panel Unit packet structure
 +
! Octet !! 0 !! 1 !! 2 !! 3 !! 4 !! 5 !! 6 !! 7
 +
|-
 +
| '''0'''
 +
| colspan="7" | Left encoder count since update
 +
(2's complement - CW is positive)
 +
| SBZ
 +
|-
 +
| '''1'''
 +
| colspan="7" | Right encoder count since update
 +
(2's complement - CW is positive)
 +
| SBZ
 +
|-
 +
| '''2'''
 +
| colspan="7" | PTT input ADC
 +
* 7Fh ~ PTT disabled
 +
* 1Bh ~ PTT enabled
 +
| SBZ
 +
|-
 +
| '''3'''
 +
| colspan="7" | Right squelch ring ADC (7Fh: open squelch)
 +
| SBZ
 +
|-
 +
| '''4'''
 +
| colspan="7" | Right volume control ADC (7Fh: max volume)
 +
| SBZ
 +
|-
 +
| '''5'''
 +
| colspan="7" | SW1 keypad matrix row ADC
 +
* 00h: 1-A
 +
* 1Ah: 4-B, UP
 +
* 32h: 7-C, DOWN
 +
* 4Ch: *-D
 +
* 64h: P1-P4
 +
* 7Fh: inactive
 +
| SBZ
 +
|-
 +
| '''6'''
 +
| colspan="7" | Left squelch ring ADC (7Fh: open squelch)
 +
| SBZ
 +
|-
 +
| '''7'''
 +
| colspan="7" | Left volume control ADC (7Fh: max volume)
 +
| SBZ
 +
|-
 +
| '''8'''
 +
| colspan="7" | SW2 keypad matrix column ADC
 +
* 06h: UP/DWN
 +
* 1Bh: 1-*,P1
 +
* 33h: 2-0,P2
 +
* 4Ch: 3-#,P3
 +
* 67h: A-D,P4
 +
* 7Fh: inactive
 +
| SBZ
 +
|-
 +
| '''9'''
 +
| colspan="7" | Panel right-side (multiplexed) buttons
 +
* 00h: SCN
 +
* 20h: HM
 +
* 40h: V/M
 +
* 60h: LOW
 +
* 7Fh: none
 +
| SBZ
 +
|-
 +
| '''10'''
 +
| colspan="7" | Panel left-side (multiplexed) buttons
 +
* 00h: LOW
 +
* 20h: V/M
 +
* 40h: HM
 +
* 60h: SCN
 +
* 7Fh: none
 +
| SBZ
 +
|-
 +
| '''11'''
 +
| || || colspan="1" | SET key || || || || || SBZ
|}
|}
= Documentation =
= Documentation =
* [http://luebsphoto.com/files/FT-8800R_USA_EXP_OM_ENG_EH018M100.pdf | Operation Manual]
* [http://luebsphoto.com/files/FT-8800R_USA_EXP_OM_ENG_EH018M100.pdf | Operation Manual]

Revision as of 20:28, 24 January 2011

Contents

Links

Technical

Pinouts

6P6C Main Unit to Panel Unit Pinout
Pin Name Description
1 MOD Buffered Modulation (AF) Input (~2.2kΩ source impedance)
2 POWERSW Active-low (pulled through 1KΩ resistor) momentary power switch signal
3 9V 9VDC regulated supply voltage for Panel Unit
4 GND Ground
5 RXD Head unit Asynchronous serial (19.2 kbps 8N1) Receive
6 TXD Head unit Asynchronous serial (19.2 kbps 8N1) Transmit
6P6C Panel Unit microphone connector
Pin Name Description
1 SW2 Matrix keypad column input
2 SW1 Matrix keypad row input
3 9V 9VDC regulated supply voltage
4 GND Ground
5 MIC Electret microphone audio input
6 PTT Active-low push-to-talk switch

Protocol

Measured parameters
Parameter (Unit) Description Value
Communication Asynchronous communication 19.2 kbps 8-N-1 (8 data bits, no parity, 1 stop bit)
Head unit update period (ms) Time between start of panel unit

TX packet to start of next packet

TBD (on order of 20)
Main unit update period (ms) Time between start of main unit

TX packet to start of next packet

TBD (on order of 40)
Watchdog Time (s) Minimum time between last update packet

from panel unit and when main unit shutdowns (powers off)

TBD
Panel Unit packet structure
Octet 0 1 2 3 4 5 6 7
0 Left encoder count since update

(2's complement - CW is positive)

SBZ
1 Right encoder count since update

(2's complement - CW is positive)

SBZ
2 PTT input ADC
  • 7Fh ~ PTT disabled
  • 1Bh ~ PTT enabled
SBZ
3 Right squelch ring ADC (7Fh: open squelch) SBZ
4 Right volume control ADC (7Fh: max volume) SBZ
5 SW1 keypad matrix row ADC
  • 00h: 1-A
  • 1Ah: 4-B, UP
  • 32h: 7-C, DOWN
  • 4Ch: *-D
  • 64h: P1-P4
  • 7Fh: inactive
SBZ
6 Left squelch ring ADC (7Fh: open squelch) SBZ
7 Left volume control ADC (7Fh: max volume) SBZ
8 SW2 keypad matrix column ADC
  • 06h: UP/DWN
  • 1Bh: 1-*,P1
  • 33h: 2-0,P2
  • 4Ch: 3-#,P3
  • 67h: A-D,P4
  • 7Fh: inactive
SBZ
9 Panel right-side (multiplexed) buttons
  • 00h: SCN
  • 20h: HM
  • 40h: V/M
  • 60h: LOW
  • 7Fh: none
SBZ
10 Panel left-side (multiplexed) buttons
  • 00h: LOW
  • 20h: V/M
  • 40h: HM
  • 60h: SCN
  • 7Fh: none
SBZ
11 SET key SBZ

Documentation

Retrieved from "http://interlockroc.org/wiki/index.php/FT-8800R_tech_documentation"
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