Sampling - Casio EA-200 Technical Reference

Sampling

1. Channel
Channel Name Number of Channels
Analog CH1–3
Pulse SONIC
Digital I/O DIG I/O
Mic Mic
Analog Output CH3 speaker
2. Types of Sampling
Range Resolution Sampling Interval
0–5V 1.2mV
Voltage
10V 4.9mV
Resistance 1–100Ω —
Pulse period 0–600sec
0.868 sec µ
Pulse interval 1–100msec
3. Sampling Methods
Configuring the Calculator for Sampling
Mode Fast Normal
CH1 or CH1–3,
Enabled CH
Mic SONIC, DIG I
Trigger Source
Communication
Key Press
Trigger
Countdown
Clock Source
0.1msec Number
20–
Timer of Channels to
100 sec µ
300sec
Communication
Key Press
Trigger *
Communication
while Sampling
1
* Warm up is not supported during long-period sampling.
* 2 SONIC sampling triggered by CH1, CH2, or CH3 is not supported.
Details
3 Voltage, resistance, pulse period
1 Pulse interval, pulse period
1 8-bit input/output, 1-bit clock
1 Recording ( 1.5V)
CH3: output function
1
12-bit D/A ( 3V)
Notes
20 sec–16000sec µ 12-bit A/D
—
Refer to "Pulse Sampling"
on page 4.
8msec–16000sec
Period Fast
1
Extended*
Frequency Output
CH1–3, CH1 or Speaker
SONIC, DIG I SONIC or CH3
20–
300–16000sec —
54 sec µ
— — —
— — —
2
—
—
<Stand-along Sampling Method>
Auto Setup
When the Setup key is pressed...
Enters the sampling setup ready state.
Supports bundled sensors (temperature, voltage, photo) only.
Normal
Output
CH3 or
DIG O
10msec–
300sec
—
—
—
– 2 –
<Setup Details>
Auto-ID is read from CH1, CH2, CH3, and SONIC.
(Mic and Digital I/O are not supported.)
Channel Settings When no Auto-ID is available...
CH1, CH2, CH3: Operation=10 (Voltage 1 to 5V)
SONIC: Not used
Sampling Period Furthest Interval among the used Auto-ID is used.
Data Send Priority Non real-time type
<Data Send Priority>
Channel Priority: Sampling time, SONIC, CH1, CH2, CH3
* Different from normal. Refer to "Memory" on page 3.