Caltta PR900 - 2.3 MAP Connector

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8
5
GND
GND
6
MMP10_USB_D+
USB_D+ signal
7
MMP10_USB_D-
USB_D- signal
8
MMP10_USB_Vbus
USB_VBUS +5V DC power
9
MMP10_DET1
Accessory detection 1
10
MMP10_DET2
Accessory detection 2
2.3MAP Connector
PIN
Indicators
Description
1
RX_UART_RXD
RX UART RXD
2
RX_UART_TXD
RX UART TXD
3
Tx_Audio1
Transmit audio input for slot 1 in digital mode
4
Audio_GND
Audio GND
5
GPIO1
Program input
6
GPIO2
Program output
7
GPIO3
Program input/output
8
GPIO4
Program input/output
9
GPIO5
Program input/output,Default for Emergency function
10
Slot1_Audio
Received audio output for time slot 1 in digital mode
11
Slot2_Audio
Received audio output for time slot 2 in digital mode
12
Tx_Audio2
Transmit audio input input for time slot 2 in digital mode.
13
NC
Undefined
14
GND
GND
15
VBUS
+5V DC power,max current 500mA
16
USB_D+
USB_D+ signal
17
USB_D-
USB_D- signal
18
USB_GND
USB GND
19
TX_UART_TXD
TX UART TXD