M3 T Pin I/O 설명

M3 T Pin I/O 설명

M3T (MC-6700S) I/O PIN 설명

이 문서는 M3T의 18핀 커넥터의 타입과 사용방법에 대해 서술하고 있습니다. 18핀 커넥터는 단말기의 아랫부분에 위치하고 있습니다.

1. 18PIN Connector (Honda BCL-C18LMYG)

Mated Connector Desktop

크래들(Cradle) 타입 : Honda BCL-C18LFDG1

플러그(Plug) 타입 : Honda BCL-C18SP

2. Pin 설명

No.	Name	Direction	USER Description	Remark
1	+5 V	VDD	System Power and Charging	System Power and Charging
2	Pistol Grip	IN	Pistol Grip Connection (with No. 6)	Pistol Grip Connection (with No. 6)
3	USBC_PW	IN	USB Client Power	USB Client Power
4	USBC_DN	IN_OUT	USB Client Data Negative	USB Client Data Negative
5	USBC_DP	IN_OUT	USB Client Data Positive	USB Client Data Positive
6	Pistol Grip	IN	Pistol Grip Connection (with No. 2)	Pistol Grip Connection (with No. 2)
7	RXD4/DM_RXD	IN	Serial RXD COM7 (+3.3V~0V CMOS Level)	Serial RXD COM7 (+3.3V~0V CMOS Level)
8	TXD4/DM_TXD	OUT	Serial TXD COM7 (+3.3V~0V CMOS Level)	Serial TXD COM7 (+3.3V~0V CMOS Level)
9	DM_DETECT	IN	NC	CDMA DM Port Enable (High Active) Direct Connection is 1k Pull-up
10	EXT_USBP	OUT	USB Host Power (5V/500mA)	USB Host Power (5V/500mA)
11	TDI / USBH_DN	IN/ IN_OUT	USB Host Data Negative	JTAG /USB Host Data Negative
12	TMS / USBH_DP	IN / IN_OUT	USB Host Data Positive	JTAG /USB Host Data Positive
13	TCK / RFID_PWR_EN	OUT	RFID Power Enable	JTAG / RFID Reset
14	TDO / RFID_RST	OUT	RFID Reset	JTAG / RFID Reset
15	TRST	IN	NC	JTAG
16	USB_HOST_DETECT#	IN	Detect for USB Host (Low Active) Direct connection is 180ohm Pulldown	Detect for USB Host (Low Active) Direct connection is 180ohm Pull down
17	V_BATT	IN / OUT	Battery Line (Max. 4.2V)	Battery Line (Max. 4.2V)
18	GND	GND	Power Ground	Power Ground