参数资料
型号: VNCLO-PSU-USA
厂商: FTDI, Future Technology Devices International Ltd
文件页数: 14/25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
4.2 Serial Peripheral Interface (SPI)
The VNC2-64Q has one master module and two slave modules. These modules are described more fully in
a VNC2 datasheet please refer to: -
4.2.1 Signal Description - SPI Slave
The SPI Slave signals can be programmed to a choice of available I/O pins. Table 4.2 explains the
available pins for each of the SPI Slave signals. This is a subset of what the VNC2-64Q is capable of to
avoid conflict with other functions on the Vinco module.
Available Pins
J2-1, J2-5, J3-2, J3-5, J4-6, J5-7, J6-1,
J6-5
J2-2, J2-6, J3-1, J3-6, J4-4, J5-1, J5-4,
J5-8, J6-2, J6-6
J1-1, J2-3, J3-3, J3-7, J4-1, J4-5, J5-2,
J5-5, J6-3, J6-7
J1-2, J2-4, J3-4, J3-8, J4-2, J4-3, J5-3,
J5-6, J6-4, J6-8
Name
spi_s0_clk
spi_s1_clk
spi_s0_mosi
spi_s1_mosi
spi_s0_miso
spi_s1_miso
spi_s0_ss#
spi_s1_ss#
Type
Input
Input/Output
Output
Input
Description
Slave clock input
Master Out Slave In
Synchronous data from master to slave
Master In Slave Out
Synchronous data from slave to master
Slave chip select
Table 4.2 – Data and Control Bus Signal Mode Options – SPI Slave
Note: # defines active low signals.
4.2.2 Signal Description - SPI Master
The SPI Master signals can be programmed to a choice of available I/O pins. Table 4.3 shows the SPI
master signals and the available pins that they can be mapped. This is a subset of what the VNC2-
64Q is capable of to avoid conflict with other functions on the Vinco module.
Available Pins
J2-1, J2-5, J3-2, J3-5, J4-6, J5-7, J6-1,
J6-5
J2-2, J2-6, J3-1, J3-6, J4-4, J5-1, J5-4,
J5-8, J6-2, J6-6
Name
spi_m_clk
spi_m_mosi
Type
Output
Output
Description
SPI master clock input
(J4-6 is the default)
Master Out Slave In
Synchronous data from master to slave
(J4-4 is the default)
J1-1, J2-3, J3-3, J3-7, J4-1, J4-5, J5-2,
J5-5, J6-3, J6-7
spi_m_miso
Input
Master In Slave Out
Synchronous data from slave to master
(J4-5 is the default)
J1-2, J2-4, J3-4, J3-8, J4-2, J4-3, J5-3,
J5-6, J6-4, J6-8
J2-1, J2-5, J3-2, J3-5, J4-6, J6,7, J6-1,
J6-5
spi_m_ss_0#
spi_m_ss_1#
Output
Output
Active low slave select 0 from master to slave
0
This SS# is used with the onboard ADC
Active low slave select 1 from master to slave
1
Table 4.3 – Data and Control Bus Signal Mode Options – SPI Master
Note: # defines active low signals.
Copyright ? 2012 Future Technology Devices International Limited
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