Using Irda - Altera DE2-70 User Manual

OTG_D[4]
OTG_D[5]
OTG_D[6]
OTG_D[7]
OTG_D[8]
OTG_D[9]
OTG_D[10]
OTG_D[11]
OTG_D[12]
OTG_D[13]
OTG_D[14]
OTG_D[15]
OTG_CS_N
OTG_OE_N
OTG_WE_N
OTG_RESET_N
OTG_INT0
OTG_INT1
OTG_DACK0_N
OTG_DACK1_N
OTG_DREQ0
OTG_DREQ1
OTG_FSPEED
OTG_LSPEED

5.15 Using IrDA

The DE2-70 board provides a simple wireless communication media using the Agilent HSDL-3201
low power infrared transceiver. The datasheet for this device is provided in the Datasheet\IrDA
folder on the DE2-70 System CD-ROM. Note that the highest transmission rate supported is 115.2
Kbit/s and both the TX and RX sides have to use the same transmission rate. Figure 5.21 shows the
schematic of the IrDA communication link. Please refer to the following website for detailed
information on how to send and receive data using the IrDA link:
http://techtrain.microchip.com/webseminars/documents/IrDA_BW.pdf
PIN_J12
PIN_H12
PIN_H13
PIN_G13
PIN_D4
PIN_D5
PIN_D6
PIN_E7
PIN_D7
PIN_E8
PIN_D9
PIN_G10
PIN_E10
PIN_D10
PIN_E11
PIN_H14
PIN_F13
PIN_J13
PIN_D12
PIN_E12
PIN_G12
PIN_F12
PIN_F7
PIN_F8
Table 5.17. USB (ISP1362) pin assignments.
ISP1362 Data[4]
ISP1362 Data[5]
ISP1362 Data[6]
ISP1362 Data[7]
ISP1362 Data[8]
ISP1362 Data[9]
ISP1362 Data[10]
ISP1362 Data[11]
ISP1362 Data[12]
ISP1362 Data[13]
ISP1362 Data[14]
ISP1362 Data[15]
ISP1362 Chip Select
ISP1362 Read
ISP1362 Write
ISP1362 Reset
ISP1362 Interrupt 0
ISP1362 Interrupt 1
ISP1362 DMA Acknowledge 0
ISP1362 DMA Acknowledge 1
ISP1362 DMA Request 0
ISP1362 DMA Request 1
USB Full Speed, 0 = Enable, Z = Disable
USB Low Speed, 0 = Enable, Z = Disable
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DE2-70 User Manual