Document Reference No.: FT_000016
VDIP1 Vinculum VNC1L Module Datasheet Version 1.01
Clearance No.: FTDI# 131
`
3.2 Pin Signal Description
Pin No. Name
Pin Name on Type
PCB
Description
1
2
5V0
5V0
PWR
Input
5.0 V module supply pin. This pin provides the 5.0V output on the
USB ‘A’ type socket, and also the 3.3V supply to VNCL2, via an on-
board 3.3 V L.D.O.
LED1
LD1
Output USB port 1 traffic activity indicator LED. This pin is hard wired to a
green LED on board the PCB. It is also brought out onto this pin
which allows for the possibility of bring- ing out an additional LED
traffic indicator out of the VDIP1 board. For example, if the VDIP1
USB connector is brought out onto an instrument front panel, an
activity LED could be mounted along side it.
3
LED2
LD2
Output USB port 2 traffic activity indicator LED. This pin is hard wired to a
green LED on board the PCB. It is also brought out onto this pin
which allows for the possibility of bring- ing out an additional LED
traffic indicator out of the VDIP1 board. For example, if the VDIP1
USB connector is brought out onto an instrument front panel, an
activity LED could be mounted along side it.
4
5
USBD1P
USBD1M
U1P
I/O
I/O
USB host / slave port 1 - USB Data Signal Plus with integrated pull
up / pull down resistor. Module has on board 27 Ω USB series
resistor. This pin can be brought out along with pin 5 to provide a
second USB port, if required
U1M
USB host / slave port 1 - USB Data Signal Minus with integrated pull
up / pull down resistor. Module has on board 27 Ω USB series
resistor. This pin can be brought out along with pin 4 to provide a
second USB port, if required
6
ADBUS0
GND
AD0
GND
AD1
AD2
AD3
AD4
AD5
AD6
AD7
AC0
AC1
AC2
GND
AC3
AC4
AC5
RS#
I/O
PWR
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
PWR
I/O
I/O
I/O
Input
5V safe bidirectional data / control bus, AD bit 0
Module ground supply pin
7
8
ADBUS1
ADBUS2
ADBUS3
ADBUS4
ADBUS5
ADBUS6
ADBUS7
ACBUS0
ACBUS1
ACBUS2
GND
5V safe bidirectional data / control bus, AD bit 1
5V safe bidirectional data / control bus, AD bit 2
5V safe bidirectional data / control bus, AD bit 3
5V safe bidirectional data / control bus, AD bit 4
5V safe bidirectional data / control bus, AD bit 5
5V safe bidirectional data / control bus, AD bit 6
5V safe bidirectional data / control bus, AD bit 7
5V safe bidirectional data / control bus, AC bit 0
5V safe bidirectional data / control bus, AC bit 1
5V safe bidirectional data / control bus, AC bit 2
Module Ground Supply Pin
9
10
11
12
13
14
15
16
17
18
19
20
21
22
ACBUS3
ACBUS4
ACBUS5
RESET#
5V safe bidirectional data / control bus, AC bit 3
5V safe bidirectional data / control bus, AC bit 4
5V safe bidirectional data / control bus, AC bit 5
Can be used by an external device to reset the VNC1L. This pin can be used
in combination with PROG# and the UART / parallel FIFO / SPI interface to
program firmware into the Vinculum
This pin is used in combination with the RESET# pin and the UART / parallel
FIFO / SPI interface to pro gra m fir mware into t he VNC1L.
23
24
PROG#
3V3
PG#
3V3
Input
PWR
3.3V output from VDIP1’s on board 3.3V L.D.O.
Table 3.1 - Pin Signal Descriptions
Copyright © 2010 Future Technology Devices International Limited
5
5秒后页面跳转
LM339N参数手册 ：四路电压比较器的深度解读
MMBT2222A资料手册：特性、应用、电气参数及替换型号推荐
解读TDA7265手册资料：引脚说明 、电气参数及替换型号推荐
深入解读ULN2803A资料手册：引脚功能、电气参数、特性
微信公众号
抖音公众号
浙公网安备 33010502006866号 浙ICP备10014259号-119
营业执照ICP证
数据手册
如果您发现信息不准确，
