AVIIVA® EM2-EM4
65
1013D - AVIIVA EM2/EM4 02/11
e2v semiconductors SAS 2011
10.3
Standby, Temperature and Status
Feature
(
GenICam
)
CL Command Description
Internal Temp. sensor
(Temperature)
r temp
Read internal temperature (format signed Q10.2 = signed 8
bits, plus 2 bits below comma. Value from -512 to +511) in °C
r stby
Read Standby state
w stby 0
Disable standby mode ("False")
Standby mode
(Standby)
w stby 1
Enable standby mode ("True"), no more video available but
save power and temperature
Camera Status Register
r stat
Get camera status
(StatusWaitForTrigger)
Bit 0: true if camera waits for a trigger during more than 1s
(StatusTriggerTooFast)
Bit 1: true if camera trigger is too fast
(StatusWarningOverflow)
Bit 8: true if a an overflow occurs during FFC calibration or
Tap balance
(StatusWarningUnderflow)
Bit 9: true if a an underflow occurs during FFC calibration or
Tap balance
(StatusErrorHardware)
Bit 16 : true if hardware error detected
10.4
Image Format
Feature
(
GenICam
)
CL Command
Description
CCD Width
(SensorWidth)
r ccdz
Integer : 512 to 4096
w srce 0
Set signal source to CCD sensor
w srce 1
Set signal source to user pattern 1
w srce 2
Set signal source to user pattern 2
Signal Source
(TestImageSelector)
r srce
Get current signal source
w mode 0
4 x 40MHz 8 bits EM4 only
w mode 1
4 x 40MHz 10 bits EM4 only
w mode 2
4 x 40MHz 12 bits EM4 only
w mode 3
2 x 40MHz (EM2) or 80MHz (EM4) in 8 bits
w mode 4
2 x 40MHz (EM2) or 80MHz (EM4) in 10 bits
w mode 5
2 x 40MHz (EM2) or 80MHz (EM4) in 12 bits
(OutputMode)
r mode
Get current output mode