2070LX Controller – User Manual 9
Version 1.0
Location: available at the DIN-96 connector.
Operating modes: Asynchronous.
Async rates (bps): 1200, 2400, 4800, 9600, 19.2k, 38.4k / Optional: 57.6k, 115.2k
Interface pins:
SP6_TXD: Transmit Data (O)
SP6_RXD: Receive Data (I)
Serial Port 8 (SP-8):
Usage: General purpose.
Location: available at the C13S connector on Front plate.
Operating modes: Asynchronous, Synchronous, HDLC, SDLC.
Async rates (bps): 1200, 2400, 4800, 9600, 19.2k, 38.4k / Optional: 57.6k, 115.2k.
Sync rates (bps): 19.2k, 38.4k, 57.6k, 76.8k and 153.6k.
Interface pins:
SP8_TXD: Transmit Data (O)
SP8_RXD: Receive Data (I)
SP8_RTS: Request To Send (O)
SP8_CTS: Clear To Send (I)
SP8_CD: Carrier Detect (I)
SP8_TXC_INT: Transmit Clock Internal (O)
SPI (Serial Peripheral Interface):
Usage: DATAKEY, EEPROM interface and SD card interface.
Location: DataKey’s receptacle at Front plate, serial EEPROM on Host Board and SD card receptacle on
the Host board.
Operating modes: Synchronous.
Sync rates (bps): Application specific.
Interface pins:
SPI_MOSI: Master-Out-Slave-In (O)
SPI_MISO: Master-In-Slave-Out (I)
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