DLP-2232MSP DLP Design Inc, DLP-2232MSP Datasheet - Page 8

• Manufacturer Part Number: DLP-2232MSP
• Description: Interface Modules & Development Tools USB to MSP430 w/ FTDI FT2232H
• Manufacturer: DLP Design Inc
• Series: -r

Specifications of DLP-2232MSP

• Interface Type: USB
• Data Bus Width: 8 bit
• Description/function: USB Microcontroller Module
• Dimensions: 76.2 mm x 30.5 mm x 5.3 mm
• Number Of Channels: Single
• Operating Supply Voltage: 5 V
• Product: Interface Development Tools
• Supply Current: 500 mA
• Supply Voltage (max): 5 V
• Main Purpose: Interface, USB 2.0 to UART (RS232) Bridge
• Embedded: Yes, MCU, 16-Bit
• Utilized Ic / Part: FT2232H, MSP430F2618
• Primary Attributes: Full Speed USB to High-Speed UART
• Secondary Attributes: Royalty-Free Drivers
• Lead Free Status / Rohs Status: Details
• For Use With/related Products: MSP430F2618

0x50 – Select Internal Reference Source
Length:
Parameters: 0=+1.5V, 1=+2.5V
Returns:
Function:
Example:
0x60 – D/A Output
Length:
Parameters: 3 Bytes:
Returns:
Function:
Example:
0x61 – Disable D/A
Length:
Parameters: 0=DAC0; 1=DAC1
Returns:
Function:
Example:
0x70 – UART Loopback
This command configures UART 1 to loop back any bytes received on its input port to its transmit
output port. Port B on the FT2232H must be set to UART mode with a baud rate of 115200. Once set
any bytes sent through Port B of the FT2232H will be echoed back. This command initiates an infinite
loop in which all bytes sent are looped back. To exit, break the code using the debugger or reset the
module.
Length:
Parameters: None
Returns:
Function:
Example:
Rev. 1.1 (May 2011)
3 Bytes
1 Byte: command echo acknowledgement=0x50
This function sets the A/D and D/A internal voltage reference values
0x3, 0x50 0x00 – Select Internal Voltage Reference of +1.5V
5 Bytes
1. 0=DAC0 output on Port A6; 1=DAC1 output on Port A7
2. 0x0n (n=MSB 4 bits of 12-bit DAC output value)
3. 0xmm (mm=LSB 8 bits of 12-bit DAC output value)
1 Byte: command echo acknowledgement=0x60
This function selects the D/A converter and specifies the output value
0x5, 0x60 0x00 0x01 0x23 – Select DAC 0 to output value 0x123; the actual voltage
depends upon the reference selected
3 Bytes
1 Byte: command echo acknowledgement=0x61
This function disables the specified D/A converter
0x3, 0x61 0x00 – Disables D/A converter 0
2 Bytes
1 Byte: command echo acknowledgement=0x70
(After a command is sent, subsequent bytes sent to the UART via FT2232H
Port B will be echoed back)
This function configures UART 1 to loop back received bytes
0x2, 0x70 – UART 1 loopback enabled
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