The RawTpx3Pixel structure in memory - Revision history

HudecekP: /* Explanation of the struct */

2026-03-25T13:35:33Z

Explanation of the struct

← Older revision		Revision as of 15:35, 25 March 2026
Line 37:		Line 37:
	:::'''Time [ns] = 25ToA - (25/16)fToA'''		:::'''Time [ns] = 25ToA - (25/16)fToA'''
	::The original range of this fToA value in the chip is 4 bits, or 16 values. This is extended in the post-processing of the data into 5 bits, or 32 values to include a correction for the delay of the clock propagation in the chip. The final value exported in the ftoa item has a range of 5 bits, or 32 values, but the previous equation still stands.		::The original range of this fToA value in the chip is 4 bits, or 16 values. This is extended in the post-processing of the data into 5 bits, or 32 values to include a correction for the delay of the clock propagation in the chip. The final value exported in the ftoa item has a range of 5 bits, or 32 values, but the previous equation still stands.
	* The '''overflow''' (special/reserved]) is sign of data transfer overflow. If the line has this 1:		* The '''overflow''' (also special/reserved]) is sign of data transfer overflow. If the line has this 1:
	:: index = 116 (0x74): start of lost data (this can miss if the event is near the start of the measurement)		:: index = 116 (0x74): start of lost data (this can miss if the event is near the start of the measurement)
	:: index = 117 (0x75): end of lost data, toa is length of the missing time (this can miss if the event is at end of the measurement)		:: index = 117 (0x75): end of lost data, toa is length of the missing time (this can miss if the event is at end of the measurement)

HudecekP: /* Explanation of the struct */

2026-03-25T13:35:15Z

Explanation of the struct

← Older revision		Revision as of 15:35, 25 March 2026
Line 37:		Line 37:
	:::'''Time [ns] = 25ToA - (25/16)fToA'''		:::'''Time [ns] = 25ToA - (25/16)fToA'''
	::The original range of this fToA value in the chip is 4 bits, or 16 values. This is extended in the post-processing of the data into 5 bits, or 32 values to include a correction for the delay of the clock propagation in the chip. The final value exported in the ftoa item has a range of 5 bits, or 32 values, but the previous equation still stands.		::The original range of this fToA value in the chip is 4 bits, or 16 values. This is extended in the post-processing of the data into 5 bits, or 32 values to include a correction for the delay of the clock propagation in the chip. The final value exported in the ftoa item has a range of 5 bits, or 32 values, but the previous equation still stands.
	* The '''overflow''' is sign of data transfer overflow. If the line has this 1:		* The '''overflow''' (special/reserved]) is sign of data transfer overflow. If the line has this 1:
	:: index = 116 (0x74): start of lost data (this can miss if the event is near the start of the measurement)		:: index = 116 (0x74): start of lost data (this can miss if the event is near the start of the measurement)
	:: index = 117 (0x75): end of lost data, toa is length of the missing time (this can miss if the event is at end of the measurement)		:: index = 117 (0x75): end of lost data, toa is length of the missing time (this can miss if the event is at end of the measurement)

HudecekP: /* Explanation of the struct */

2025-08-20T11:45:20Z

Explanation of the struct

← Older revision		Revision as of 13:45, 20 August 2025
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	: (The overflow can occurs with rates over megahits per seconds for Minipix)		: (The overflow can occurs with rates over megahits per seconds for Minipix)
	:: '''Warning:''' The Overflow sign indicates that some data was read by the device from the chip and was disdarded because it could not be sent to the computer.		:: '''Warning:''' The Overflow sign indicates that some data was read by the device from the chip and was disdarded because it could not be sent to the computer.
	:: '''Note:''' If the "'''DataOverflowCheck'''" parameter is 1, the first occurrence of the overflow event causes an error "Acquisition failed (Data overflow detected !!)"		:: '''Note:''' If the "'''DataOverflowCheck'''" [[Binary_core_API#Parameter_Get/Set_functions_(using_text_paramName)\|parameter]] is 1, the first occurrence of the overflow event causes an error "Acquisition failed (Data overflow detected !!)"

	= The test =		= The test =

HudecekP: /* Explanation of the struct */

2025-08-08T14:08:13Z

Explanation of the struct

← Older revision		Revision as of 16:08, 8 August 2025
Line 40:		Line 40:
	:: index = 116 (0x74): start of lost data (this can miss if the event is near the start of the measurement)		:: index = 116 (0x74): start of lost data (this can miss if the event is near the start of the measurement)
	:: index = 117 (0x75): end of lost data, toa is length of the missing time (this can miss if the event is at end of the measurement)		:: index = 117 (0x75): end of lost data, toa is length of the missing time (this can miss if the event is at end of the measurement)
	~~: (this can occurs with rates over megahits per seconds for Minipix)~~
	:: index = other: data corruption event occured - all next data can be corrupted		:: index = other: data corruption event occured - all next data can be corrupted
	* Note: If the "'''DataOverflowCheck'''" parameter is 1, the first occurrence of the overflow event causes an error "Acquisition failed (Data overflow detected !!)"		: (The overflow can occurs with rates over megahits per seconds for Minipix)
			:: '''Warning:''' The Overflow sign indicates that some data was read by the device from the chip and was disdarded because it could not be sent to the computer.
			:: '''Note:''' If the "'''DataOverflowCheck'''" parameter is 1, the first occurrence of the overflow event causes an error "Acquisition failed (Data overflow detected !!)"

	= The test =		= The test =

HudecekP: /* Explanation of the struct */

2025-07-30T14:57:27Z

Explanation of the struct

← Older revision		Revision as of 16:57, 30 July 2025
Line 38:		Line 38:
	::The original range of this fToA value in the chip is 4 bits, or 16 values. This is extended in the post-processing of the data into 5 bits, or 32 values to include a correction for the delay of the clock propagation in the chip. The final value exported in the ftoa item has a range of 5 bits, or 32 values, but the previous equation still stands.		::The original range of this fToA value in the chip is 4 bits, or 16 values. This is extended in the post-processing of the data into 5 bits, or 32 values to include a correction for the delay of the clock propagation in the chip. The final value exported in the ftoa item has a range of 5 bits, or 32 values, but the previous equation still stands.
	* The '''overflow''' is sign of data transfer overflow. If the line has this 1:		* The '''overflow''' is sign of data transfer overflow. If the line has this 1:
	:: index = 116 (0x74): start of lost data		:: index = 116 (0x74): start of lost data (this can miss if the event is near the start of the measurement)
	:: index = 117 (0x75): end of lost data, toa is length of the missing time (this can miss if the event is at end of the measurement)		:: index = 117 (0x75): end of lost data, toa is length of the missing time (this can miss if the event is at end of the measurement)
	: (this can occurs with rates over megahits per seconds for Minipix)		: (this can occurs with rates over megahits per seconds for Minipix)

HudecekP: /* Explanation of the struct */

2025-07-30T12:53:26Z

Explanation of the struct

← Older revision		Revision as of 14:53, 30 July 2025
Line 42:		Line 42:
	: (this can occurs with rates over megahits per seconds for Minipix)		: (this can occurs with rates over megahits per seconds for Minipix)
	:: index = other: data corruption event occured - all next data can be corrupted		:: index = other: data corruption event occured - all next data can be corrupted
			* Note: If the "'''DataOverflowCheck'''" parameter is 1, the first occurrence of the overflow event causes an error "Acquisition failed (Data overflow detected !!)"

	= The test =		= The test =

HudecekP: /* Explanation of the struct */

2025-07-30T12:41:48Z

Explanation of the struct

← Older revision		Revision as of 14:41, 30 July 2025
Line 39:		Line 39:
	* The '''overflow''' is sign of data transfer overflow. If the line has this 1:		* The '''overflow''' is sign of data transfer overflow. If the line has this 1:
	:: index = 116 (0x74): start of lost data		:: index = 116 (0x74): start of lost data
	:: index = 117 (0x75): end of lost data, toa is length of the missing time		:: index = 117 (0x75): end of lost data, toa is length of the missing time (this can miss if the event is at end of the measurement)
	: (this can occurs with rates over megahits per seconds for Minipix)		: (this can occurs with rates over megahits per seconds for Minipix)
	:: index other: data corruption event occured - all next data can be corrupted		:: index = other: data corruption event occured - all next data can be corrupted

	= The test =		= The test =

HudecekP: /* Related */

2025-07-30T11:08:15Z

← Older revision		Revision as of 13:08, 30 July 2025
Line 172:		Line 172:
	* [[Binary_core_API#pxcGetMeasuredRawTpx3Pixels\|Binary core API: pxcGetMeasuredRawTpx3Pixels]]		* [[Binary_core_API#pxcGetMeasuredRawTpx3Pixels\|Binary core API: pxcGetMeasuredRawTpx3Pixels]]
	* [[Binary_core_API\|Binary core API]]		* [[Binary_core_API\|Binary core API]]
			* [[File_types#T3PA_files_details\|File types: T3PA files details]]

HudecekP: /* Explanation of the struct */

2025-07-30T11:07:41Z

Explanation of the struct

← Older revision		Revision as of 13:07, 30 July 2025
Line 42:		Line 42:
	: (this can occurs with rates over megahits per seconds for Minipix)		: (this can occurs with rates over megahits per seconds for Minipix)
	:: index other: data corruption event occured - all next data can be corrupted		:: index other: data corruption event occured - all next data can be corrupted

	* Related: [[File_types#T3PA_files_details\|File types #T3PA files details]]

	= The test =		= The test =

HudecekP: /* Explanation of the struct */

2025-07-30T11:06:24Z

Explanation of the struct

← Older revision		Revision as of 13:06, 30 July 2025
Line 41:		Line 41:
	:: index = 117 (0x75): end of lost data, toa is length of the missing time		:: index = 117 (0x75): end of lost data, toa is length of the missing time
	: (this can occurs with rates over megahits per seconds for Minipix)		: (this can occurs with rates over megahits per seconds for Minipix)
			:: index other: data corruption event occured - all next data can be corrupted

			* Related: [[File_types#T3PA_files_details\|File types #T3PA files details]]

	= The test =		= The test =

← Older revision		Revision as of 13:08, 30 July 2025
Line 172:		Line 172:
	* [[Binary_core_API#pxcGetMeasuredRawTpx3Pixels\|Binary core API: pxcGetMeasuredRawTpx3Pixels]]		* [[Binary_core_API#pxcGetMeasuredRawTpx3Pixels\|Binary core API: pxcGetMeasuredRawTpx3Pixels]]
	* [[Binary_core_API\|Binary core API]]		* [[Binary_core_API\|Binary core API]]
			* [[File_types#T3PA_files_details\|File types: T3PA files details]]