DLP-2232H DLP Design Inc, DLP-2232H Datasheet - Page 6

• Manufacturer Part Number: DLP-2232H
• Description: Interface Modules & Development Tools Dual Ch USB Adapter w/ FTDI FT2232H
• Manufacturer: DLP Design Inc
• Series: -r

Specifications of DLP-2232H

• Interface Type: USB, I2C, JTAG, SPI, UART
• Description/function: High Speed USB Adapter
• Dimensions: 57.8 mm x 23.5 mm
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Number Of Channels: 2
• Product: Interface Modules
• Supply Current: 75 mA
• Supply Voltage (max): 5 V
• Supply Voltage (min): 4 V
• Main Purpose: Interface, USB 2.0 to UART (RS232) Bridge
• Embedded: No
• Utilized Ic / Part: FT2232H
• Primary Attributes: Full Speed USB to High-Speed UART
• Secondary Attributes: Royalty-Free Drivers, 2K EEPROM
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

2.1 JUMPER CONFIGURATION
The DLP-2232H module was design so that it can be used as a drop in replacement for the
DLP-2232M module. The DLP-2232H provides a high speed USB interface compared to the
DLP-2232M module’s full speed USB interface.
The mode select jumpers (JP1 – JP3) are identified above and on the silkscreen. They are
located in the center and top of the DLP-2232H module. These three jumpers control the usage
of the DLP-2232H module’s pins 17 and 18 as follows:
JP1 (supports option for VCCIO +3.3V to be supplied internally):
JP2 (controls pin 17):
JP3 (controls pin 18):
Rev. 1.1 (May 2011)
1. Shunt installed on pins 1 and 2: VCCIO provided internally. Insure that either JP2
2. Shunt not installed on pins 1 and 2: VCCIO applied externally (compatible with
1. Shunt installed on pins 1 and 2: BCBUS6 signal available on pin 17.
2. Shunt installed on pins 2 and 3: VCCIO input available on pin 17 (compatible with
1. Shunt installed on pins 1 and 2: BCBUS7 signal available on pin 18.
2. No shunt installed: Pin 18 unconnected (compatible with DLP-2232M).
shunt is in position 1, or no external voltage is applied to pin 17.
DLP-2232M). VCCIO must not exceed +3.6V or module can be damaged.
DLP-2232M). VCCIO must not exceed +3.6V or module can be damaged.
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© DLP Design, Inc.