RTC6 boards
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4 RTC6 PCIe Board – Layout and Interfaces
74
External Control Signals
The external control signals are /START and /STOP
(TTL active-LOW). Both input signals are connected
internally to +3.3 V by pull-up resistors (4,7 k), see
Figure 18. The signals are referenced to GND
(1)
. See
also Chapter 9.3.1 ”Starting and Stopping Lists by
External Control Signals and Master/Slave
Synchronization”, page 289.
BUSY List Execution Status
The BUSY list execution status is available as the
BUSY OUT signal at pin (04). When the
BUSY list execution status is set, the BUSY OUT signal
is HIGH. See also Chapter 6.4.3 ”List Execution
Status”, page 108. The signal is referenced to GND
(1)
.
2-Bit Digital Input Port
The RTC6 PCIe Board provides a 2-bit digital
input port (DIGITAL IN1 and DIGITAL IN2).
For technical data see Chapter 15 ”Technical
Specifications – RTC6 PCIe Board”, page 873.
For programming the input port see Chapter 9.2.2
”2-Bit Digital Input Port”, page 288.
2-Bit Digital Output Port
The RTC6 PCIe Board provides a buffered 2-bit digital
output (DIGITAL OUT1 and DIGITAL OUT2).
For technical data see Chapter 15 ”Technical
Specifications – RTC6 PCIe Board”, page 873.
For programming the output port see Chapter 9.1.3
”2 Bit Digital Output Port”, page 283.
12-Bit Analog Output Port 1 and 2
The RTC6 PCIe Board provides two 12-bit analog
output ports:
• ANALOG OUT1
• ANALOG OUT2
(2)
For technical data see Chapter 15 ”Technical
Specifications – RTC6 PCIe Board”, page 873.
For programming the output ports, see
Chapter 9.1.4 ”12-Bit Analog Output Port 1 and 2”,
page 283.
Input and Output Wiring
The input and output wiring of the LASER Connector
is shown in Figure 18.
(1) See footnote on page 73.
(2) The signal of ANALOG OUT2 is also available
by the MARKING ON THE FLY socket connector, see
Section ”Analog Output Port”, page 82.
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