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hardware:radiolink_at9

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hardware:radiolink_at9 [2016/04/20 07:04]
PhracturedBlue
hardware:radiolink_at9 [2019/02/27 05:21] (current)
csujun add PD6
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 The following documents the hardware inside the Radiolink AT9 transmitter The following documents the hardware inside the Radiolink AT9 transmitter
  
-  * MCU: [[http://​www.st.com/​web/​catalog/​mmc/​FM141/​SC1169/​SS1031/​LN1565/​PF164491|STM32F103VCT6]] 512kB Flash, 64kB RAM 100pin package¬†+  * MCU: [[http://​www.st.com/​web/​catalog/​mmc/​FM141/​SC1169/​SS1031/​LN1565/​PF164491|STM32F103VET6]] 512kB Flash, 64kB RAM 100pin package¬†
-  * EEPROM: [[http://pdf1.alldatasheet.com/​datasheet-pdf/view/​310964/​ISSI/​IS25C128A-2GLI/​+2119J7VGRSpbKUtzpNzhKKEyZV+/​datasheet.pdf|IS25C128A-2GLI]] 128K-bit ​SPI SERIAL EEPROM+  * EEPROM: [[http://www.giantec-semi.com/upload/datasheet/GT24C128A_DS_Adv.pdf|GT24C128A]] 128K-bit ​I2C SERIAL EEPROM
   * LCD Display: FPC-SJ28N-19VOF   * LCD Display: FPC-SJ28N-19VOF
-  * LCD Driver: ​ILI9345? ​based 320x240x16color ​display+  * LCD Driver: ​ILI9341 ​based 320x240x16bit ​display
   * Radio: CC2533F96 96-KB Flash, 6-KB RAM with RFX2401 driver   * Radio: CC2533F96 96-KB Flash, 6-KB RAM with RFX2401 driver
   * DC/DC converter: MC34063A   * DC/DC converter: MC34063A
  
-==== STM32 Connections ==== 
-^Pin    ^Desription ​        ^ 
 ==== STM32 Connections ==== ==== STM32 Connections ====
 ^Pin     ​^Connection ​ ^Description ​          ​^Additional Info^ ^Pin     ​^Connection ​ ^Description ​          ​^Additional Info^
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 |PA02    | CH3        | SRV Right Ver Stick  | | |PA02    | CH3        | SRV Right Ver Stick  | |
 |PA03    | CH4        | SLH Left Hor Stick   | | |PA03    | CH4        | SLH Left Hor Stick   | |
 +|PA04    | POT        | Right Shoulder ​      | |
 +|PA05    | POT        | Left Front Dial      | |
 +|PA06    | POT        | Right Front Dial     | |
 |PA08    | K8H        | 2-pos switch ​        | RC filter | |PA08    | K8H        | 2-pos switch ​        | RC filter |
 |PA09    | TX         | Boot connector ​      | | |PA09    | TX         | Boot connector ​      | |
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 === GPIOB === === GPIOB ===
 ^Pin     ​^Connection ​ ^Description ​          ​^Additional Info^ ^Pin     ​^Connection ​ ^Description ​          ​^Additional Info^
 +|PB00    | POT        | Left Shoulder ​       | |
 +|PB01    | LOWBAT ​    | Battery Voltage ​     | |
 |PB03    | TRL        | Right Trim Left      | | |PB03    | TRL        | Right Trim Left      | |
 |PB04    | TRR        | Right Trim Right     | | |PB04    | TRR        | Right Trim Right     | |
Line 72: Line 75:
 |PD05    | DISP22 ​    | Control ​             |  | |PD05    | DISP22 ​    | Control ​             |  |
 |PD07    | DISP20 ​    | Control ​             |  | |PD07    | DISP20 ​    | Control ​             |  |
 +|PD06    | USB Detect | Detect USB Plugin ​   |  |
 |PD08    | DISP16 ​    | Data                 ​| ​ | |PD08    | DISP16 ​    | Data                 ​| ​ |
 |PD09    | DISP17 ​    | Data                 ​| ​ | |PD09    | DISP17 ​    | Data                 ​| ​ |
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 === GPIOE === === GPIOE ===
 ^Pin     ​^Connection ​ ^Description ​          ​^Additional Info^ ^Pin     ​^Connection ​ ^Description ​          ​^Additional Info^
-|PE00    | DISP19 ​    ​| ​Control ​             ​|  |+|PE00    | DISP19 ​    ​| ​RESx ILI9341 Pin     Reset is Active low  |
 |PE01    | LED Red    |                      | To cathode through limiting resistor | |PE01    | LED Red    |                      | To cathode through limiting resistor |
 |PE02    | BUZZER ​    ​| ​                     | Transistor |  |PE02    | BUZZER ​    ​| ​                     | Transistor | 
Line 95: Line 99:
 |PE14    | DISP14 ​    | Data                 ​| ​ | |PE14    | DISP14 ​    | Data                 ​| ​ |
 |PE15    | DISP15 ​    | Data                 ​| ​ | |PE15    | DISP15 ​    | Data                 ​| ​ |
 +
 +=== Battery Voltage Measurement ===
 +The battery voltage (ADC1_9) was measured as:
 +^ Voltage ^ ADC Value ^
 +| 15.05V ​ | 0x0FFB ​   |
 +| 10.02V ​ | 0x0A9D ​   |
 +|  4.31V  | 0x048E ​   |
 +
 +is calculated by the formula: ​
 +V = 0.003672 * value + 0.0287
 +
 +=== FCC Report ===
 +FCCID: [[https://​www.fcc.gov/​general/​fcc-id-search-page| U2B RL039AT9]]
 +
  
hardware/radiolink_at9.1461161042.txt.gz (116277 views) · Last modified: 2016/04/20 07:04 by PhracturedBlue