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参数资料
| 型号： | VPROG-1-S-LQFP48 |
| 厂商： | FTDI, Future Technology Devices International Ltd |
| 文件页数： | 4/16页 |
| 文件大小： | 0K |
| 描述： | VPROG-1 SOCKET/ADAPTER 48-LQFP |
| 标准包装： | 1 |
| 模块/板类型： | 适配器 LQFP |
| 适用于相关产品： | VPROG-1 |
| 其它名称： | 768-1086 |
Document Reference No.: FT_000059
VPROG-1 Vinculum Host Controller Programmer Datasheet Version 1.00
Clearance No.: FTDI# 42
2
Block Diagram
+ 3 .3 V V o lta g e
+ 3 .3 V
R e g u la to r
+ 3 .3 V
+5V VBUS
USB
S ig n a ls
UART
S ig n a ls
U S B In te rfa c e
U S B M in i B
(C N 2 )
FTDI
FT232R
USB UART
B u ffe r a n d
E n a b le
1 6 P in S o c k e t
(C N 2 )
Figure 2.1 VPROG-1 Main Board Diagram
2.1 Block Description
The VPROG-1 programmer uses a FTDI FT232R USB UART IC to interface between a PC USB
and the Vinculum host controller. The VPROG-1 programmer draws its power from the USB bus
(up to a maximum of 45mA). A +3.3V voltage regulator is used to generate a +3.3V supply
for the program adaptor – which is also supplied by the +5V VBUS via a power switch. Signals
to and from the program adaptor are buffered and enabled before being driven to the program
adaptor. Four LEDs indicate the status of the power and give program device pass/fail status
after programming is complete. A “Program” button initiates the programming of the Vinculum
host controller devices when it is pushed.
2.2 VPROG-1 Connections
There are 2 connectors on the VPROG-1 programmer. The USB MINI-B (CN1) connects to PC
USB interface. The 16 way socket (CN2) connects to the selected program adaptor (VPROG-1-
S-LQFP48 or a VPROG-1-S-ZIF40). The following tables, Table 2.1 and Table 2.2, describe the
function of each connector.
Pin Number
1
2
3
4
5
Name
VBUS
D-
D+
No
connection
GND
Type
Power Input
Input
Input
N/A
Power Input
Description
+5V from USB bus
Data Minus
Data Plus
N/A
0V
Table 2.1 USB Connector (CN1) Signal Description.
Copyright ? Future Technology Devices International Limited
3
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相关代理商/技术参数 |
参数描述 |
|---|---|
| VPROG-1-S-ZIF40 | 功能描述:界面开发工具 Adapter for VPROG-1 ZIF-40 for VDIP1&2 RoHS:否 制造商:Bourns 产品:Evaluation Boards 类型:RS-485 工具用于评估:ADM3485E 接口类型:RS-485 工作电源电压:3.3 V |
| VPS | 功能描述:开关配件 PANEL SEAL BLACK RoHS:否 制造商:C&K Components 类型:Cap 用于:Pushbutton Switches 设计目的: |
| VPS 510-B | 功能描述:测试探头 Voltage Probe Set 10:1, 500 MHz-Blue RoHS:否 制造商:Teledyne LeCroy 设备类型:Passive Probes 带宽:500 MHz 尖端类型: 长度:1.3 mm 颜色:Black 电压额定值: 电流额定值: |
| VPS 510-G | 功能描述:测试探头 Voltage Probe Set 10:1, 500 MHz-Grey RoHS:否 制造商:Teledyne LeCroy 设备类型:Passive Probes 带宽:500 MHz 尖端类型: 长度:1.3 mm 颜色:Black 电压额定值: 电流额定值: |
| VPS 510-R | 功能描述:测试探头 Voltage Probe Set 10:1, 500 MHz-Red RoHS:否 制造商:Teledyne LeCroy 设备类型:Passive Probes 带宽:500 MHz 尖端类型: 长度:1.3 mm 颜色:Black 电压额定值: 电流额定值: |
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