MTM 5400: Difference between revisions
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(Created page with "= Rear connector = {| class="wikitable" style="text-align: center; width: 40% !colspan= "7"| Accessory connector |- | '''Pin''' | '''Function''' | '''Node''' | '''Programming''' |- | 1 | UART1_TXD/USBxD+ | | |- | 2 | UART1_RXD/USBxD- | | |- | 3 | UART1_RTS/USBx_VBUS | | |- | 4 | Gnd USBx | | |- | 5 | 1-Wire | | |- | 6 | Key Fail/Flash | | |- | 7 | SWB+ | | |- ! style="width: 30%"; style="color:lightgray; background-color:black;" | 8 ! style="width:...") |
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Revision as of 20:02, 25 May 2025
Rear connector
| Accessory connector | ||||||
|---|---|---|---|---|---|---|
| Pin | Function | Node | Programming | |||
| 1 | UART1_TXD/USBxD+ | |||||
| 2 | UART1_RXD/USBxD- | |||||
| 3 | UART1_RTS/USBx_VBUS | |||||
| 4 | Gnd USBx | |||||
| 5 | 1-Wire | |||||
| 6 | Key Fail/Flash | |||||
| 7 | SWB+ | |||||
| 8 | Gnd (Serial) | |||||
| 9 | Speaker- | |||||
| 10 | Speaker+ | |||||
| 11 | Tx Audio | 22 (URIxB) | ||||
| 12 | Audio Gnd | 20 (URIxB) | ||||
| 13 | Mic1/Ext Mic | |||||
| 14 | Rx Audio | 21 (URIxB) | ||||
| 15 | Mic2 | |||||
| 16 | Gnd (Mic) | Black (USB) | ||||
| 17 | PTT (5 V) | 1 (URIxB) | Bridge to Radio pin 23 | |||
| 18 | UART2_DTR/USBy_ID | Bridge to Radio pin 24 | ||||
| 19 | HOOK_PA_EN | |||||
| 20 | UART2_TXD/USBy_Tx | UART Tx | Green (USB) | |||
| 21 | UART2_RTS/USBy_VBUS | Red (USB) | ||||
| 22 | UART2_RXD/USBy_Rx | White (USB) | ||||
| 23 | Emergency | Bridge to Radio pin 17 | ||||
| 24 | UART_CTS | Bridge to Radio pin 18 | ||||
| 25 | Ignition | Bridge to Radio pin 26 | Bridge to Radio pin 26 | |||
| 26 | External Alarm | Bridge to Radio pin 25 | Bridge to Radio pin 25 | |||