参数资料
型号: VNCLO-PSU-USA
厂商: FTDI, Future Technology Devices International Ltd
文件页数: 16/25页
文件大小: 0K
描述: POWER SUPPLY FOR VNCLO-MB1A USA
应用说明: Vinco LCD Interface Example
Vinco Graphics Display Example
Vinco Volt Meter Example
Using the Vinco Libraries
产品变化通告: Name Change to Vinco 22/Apr/2011
特色产品: Vinco Development Board
标准包装: 1
系列: Vinco
附件类型: 电源
适用于相关产品: FTDI Vinco 卡
其它名称: 768-1092
Document Reference No.: FT_000327
Vinco Development Module Datasheet Version 2.01
Clearance No.: FTDI#173
5
Debugger Interface
The purpose of the debugger interface, J8, is to provide access to the VNC2 silicon/firmware debugger.
The debug interface can be accessed by connecting a VNC2_Debugger_Programmer_Module to the J8
connector. This debugger/programmer module will give access to the debugger through a USB connection
to a PC via the Integrated Development Environment (IDE). The IDE is accessed through a GUI to the
VNC2 software development tool-chain and gives the following debug capabilities through the debugger
interface:
?
?
?
Flash Erase, Write and Program.
Application debug - application code can have breakpoints, be single stepped and can be halted.
Detailed internal debug - memory and register read/write access.
The Debugger Interface, and how to use it, is further described in the following applications note:
5.1 Signal Description - Debugger Interface
Table 5.1 shows the signals and pins description for the Debugger Interface pin header J8
Name
Pin No.
J7-1
Name
IO0
On PCB
DBG
Type
I/O
Debugger Interface
Description
Not connected. Used to make sure that the debug
J7-2
J7-3
J7-4
-
GND
RESET#
[Key]
GND
RST#
-
PWR
Input
module is connected correctly.
Module ground supply pin
Can be used by an external device to reset the
VNC2. This pin is also used in combination with
PROG# and the UART interface to program
firmware into the VNC2.
This pin is used in combination with the RESET#
J7-5
J7-6
PROG#
5V0
PRG#
VCC
Input
PWR Input
pin and the UART interface to program firmware
into the VNC2.
5.0V module supply pin. This pin can be used to
provide the 5.0V input to the Vinco from the
debugger interface when the Vinco is not powered
from the USB connector (VBUs) or the CN1
Table 5.1 – Signal Name and Description – Debugger Interface
Note: # defines active low signals.
Copyright ? 2012 Future Technology Devices International Limited
12
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