DLP-2232M-G DLP Design Inc, DLP-2232M-G Datasheet - Page 7

• Manufacturer Part Number: DLP-2232M-G
• Description: MODULE USB ADAPTER FOR FT2232D
• Manufacturer: DLP Design Inc

Specifications of DLP-2232M-G

• Main Purpose: Interface, USB 2.0 to UART (RS232) Bridge
• Embedded: No
• Utilized Ic / Part: FT2232D
• Primary Attributes: Full Speed USB to High-Speed UART
• Secondary Attributes: Royalty-Free Drivers, 2K EEPROM
• Interface Type: USB
• Data Bus Width: 8 bit
• Operating Supply Voltage: 4.35 V to 5.25 V
• Product: Interface Modules
• For Use With/related Products: FT2232D
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 813-1000

3.0 DLP-2232M-G Module Simplified Block Diagram
3.1 Functional Block Descriptions
• 6MHz Oscillator
The 6MHz Oscillator cell generates a 6MHz reference clock input to the x8 Clock
multiplier from an external 6MHz ceramic resonator.
• Multi-Purpose UART / FIFO Controllers
The Multi-purpose UART / FIFO controllers handle the transfer of data between the Dual
Port RX and TX buffers and the UART / FIFO transmit and receive registers. When
configured as a UART it performs asynchronous 7/8 bit parallel to serial and serial to
parallel conversion of the data on the RS232 (RS422 and RS485) interface. Control
signals supported by UART mode include RTS, CTS, DSR, DTR, DCD and RI. There
are also transmitter enable control signal pins (TXDEN) provided to assist with
interfacing to RS485 transceivers. RTS/CTS, DSR/DTR and X-On/X-Off handshaking
options are also supported. Handshaking, where required, is handled in hardware to
Rev 1.6 (May 2009)
USB Type 'B'
Host PC/Mac
connector to
6MHz Resonator
DP, DM
Multi-purpose UART /
Multi-purpose UART /
FIFO Controller
FIFO Controller
EEPROM
FT2232C
Channel B
Channel A
7
93C56
3.3 Volt LDO
PWREN#
DLP-2232M-G DLP Design, Inc.
MOSFET
Switch
Power
Header
40 Pin,
.6 inch