TDC-GP2 acam messelectronic gmbh, TDC-GP2 Datasheet - Page 14

• Manufacturer Part Number: TDC-GP2
• Description: Precision Time Interval Measurement
• Manufacturer: acam messelectronic gmbh

7
8
9
10-11
12-13
14-15
16-19
20-23
Reg1
8-10
11-13
15
FAKE#
TCycle
PORT#
START_CLKHS
ClkHSDiv
CALRES#
DIV_FIRE
FIRE#
HITIN1
HITIN2
EN_FAST_INIT
acam-messelectronic gmbh - Am Hasenbiel 27 - D-76297 Stutensee-Blankenloch - Germany - www.acam.de
Number of dummy cycles at the
beginning of a tempera-ture
measurement
Sets cycle time for tempera-ture
measurement
Sets number of ports used for
temperature measure-ment
Switch on high-speed oscilla-tor
Sets predivider for CLKHS
Sets number of periods used for
calibrating the ceramic
resonator
Sets predivider for internal clock
signal of fire pulse generator
Sets number of pulses gen-
erated by fire pulse generator
Number of expected hits on
channel 1
Number of expected hits on
channel 1
Enables fast init operation
14
0 = 2 Fake measurements
1 = 7 Fake measurements
0 = 128 µs cycle time @ 4 MHz
1 = 512 µs cycle time @ 4 MHz (recommended)
0 = 2 temperature ports (PT1 and PT2)
1 = 4 temperature ports
0 = Oscillator off
1 = Oscillator on
2 = settling time = 640 µs
3 = settling time = 1280 µs (see Bug Report)
0 = divided by 1
1 = divided by 2
2 = divided by 4
3 = divided by 4
0 = 2 periods = 61.035 µs
1 = 4 periods = 122.07 µs
2 = 8 periods = 244.14 µs
3 = 16 periods = 488.281 µs
0 = not permitted1 = divided by 2
2 = divided by 3
3.= divided by 4
15 = divided by 16
0 = off
1 = 1 pulse
2 = 2 pulses
3 = 3 pulses
…
15 = 15 pulses
0 = stop channel 1 disabled
1 = 1 hit
2 = 2 hits
3 = 3 hits
4 = 4 hits
5 to 7 = not permitted
0 = stop channel 1 disabled
1 = 1 hit
2 = 2 hits
3 = 3 hits
4 = 4 hits
5 to 7 = not permitted
0 = Fast init mode disabled
1 = Fast init mode enabled
…
2.6 Regi ster setti ngs
TDC-GP2