B: Specifications
22
220-12200-000-02-201603
Pin
#
Function
Input/Output
Description
5
Ground
Input/Output
Ground
6
I
2
C SCL
Input/Output
I
2
C clock signal for communication to other I
2
C peripherals
7
GPIO (0)
Input/Output
General purpose software-programmable, digital input/output
(channel number)
8
I
2
C SDA
Input/Output
I
2
C data signal for communication to other I
2
C peripherals
9
GPIO (1)
Input/Output
General purpose software-programmable, digital input/output
(channel number)
10
Ext. Trigger
In
Input
TTL input trigger signal -- See External Triggering Options
document for info
11
GPIO (3)
Input/Output
General purpose software-programmable, digital input/output
(channel number)
12
V
CC
or 5V
IN
Input or
Output
Input power pin for QE65 Pro
– When operating via USB, this pin
can power other peripherals
– Ensure that peripherals comply with
USB specifications (no TEC power)
13
SPI Data
Out
Output
SPI Master Out Slave In (MOSI) signal for communication to other
SPI peripherals
14
V
CC
or 5V
IN
Input or
Output
Input power pin for QE65 Pro
– When operating via USB, this pin
can power other peripherals
– Ensure that peripherals comply with
USB specifications (no TEC power)
15
SPI Data In
Input
SPI Master In Slave Out (MISO) signal for communication to other
SPI peripherals
16
GPIO (4)
Input /Output
General purpose software-programmable, digital input/output
(channel number)
17
Single
Strobe
Output
TTL output pulse used as a strobe signal
– Has a programmable
delay relative to the beginning of the spectrometer integration
period
18
GPIO (5)
Input/Output
General purpose software-programmable, digital input/output
(channel number)
19
SPI Clock
Output
SPI clock signal for communication to other SPI peripherals
20
Continuous
Strobe
Output
TTL output signal used to pulse a strobe
– Divided down from the
master clock signal
21
SPI Chip
Select
Output
SPI Chip/Device Select signal for communication to other SPI
peripherals
Содержание Ocean Optics QE65 Pro
Страница 8: ...About This Manual vi 220 12200 000 02 201603 ...
Страница 14: ...1 Introduction 6 220 12200 000 02 201603 ...
Страница 18: ...2 Installing the QE65 Pro 10 220 12200 000 02 201603 ...