Scanlab RTC6 PCIe Board - Page 928

RTC6 boards
Doc. Rev. 1.0.21 en-US
16 Appendix A: The RTC6 Ethernet Board
928
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SPI/ANA/UART Socket Connector
With RTC6 Ethernet Boards, the RS232
socket connector pins and McBSP/ANALOG
socket connector pins of the RTC6 PCIe Board are
integrated into the SPI/ANA/UART socket connector.
Connector 10 pin socket connector
with 2.00 mm pitch of the
pins.
Analog input ports ANALOG IN0,
ANALOG IN1
• Input voltage range 0 V…10 V
• Input impedance > 5 k
(a)
(a) Not as with RTC6 PCIe Board.
• ADC resolution 12 Bit
• Reference GND
(b)
(b) See Notes, page 882.
Pins for RS-232
Input port RxD
• Voltage range Max. –25 V…+25 V
Output port TxD
• Voltage range Max. –13 V…+13 V
Reference GND
Baud rate 300…115,200
Pins for McBSP, see also Section ”McBSP Interface”,
page 84
• Transmitter signal
level
3.3 V TTL
• Receiver signal level 3.3 V or 5 V TTL
• McBSP mode Single Phase Frame
Single Element per Frame
32 Bits per Element
Data delay XDelay bits
Data delay RDelay bits
• Reference GND
SPI interface
functionality
No.
STEPPER Socket Connector
Connector 10 pin socket connector
with 2.00 mm pitch of the
pins.
Signals for controlling up to two stepper motors:
• Output ports
ENABLE1,
ENABLE2,
DIRECTION1,
DIRECTION2
5 V, TTL
• Output ports
CLOCK1,
CLOCK2
5 V, TTL active-HIGH,
5 µs pulse
• Input ports
SWITCH1,
SWITCH2
TTL active-LOW, internally
connected to +3.3 V by
pull-up resistors (10 k
• Max. current load 25 mA
• Reference GND