101-0587 Rabbit Semiconductor, 101-0587 Datasheet - Page 51

• Manufacturer Part Number: 101-0587
• Description: KIT DEV RABBITCORE/RCM3400
• Manufacturer: Rabbit Semiconductor
• Series: RabbitCore 3000r
• Type: MPU Moduler

Specifications of 101-0587

• Rohs Status: RoHS non-compliant
• Contents: RabbitCore Module, Dev. Board, AC Adapter, Cable and Dynamic C® CD-Rom
• Processor To Be Evaluated: RCM3400
• Data Bus Width: 8 bit
• Interface Type: Ethernet
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Operating Supply Voltage: 2.8 V to 3.45 V
• For Use With/related Products: RCM3400
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 316-1027

PARAMETERS
RETURN VALUE
SEE ALSO
User’s Manual
unsigned int anaIn(unsigned int channel,
Reads the value of an analog input channel using the direct method of addressing the A/D converter.
Note that it takes about 1 second to ensure an internal capacitor on the A/D converter is charged when the
function is called the first time.
channel is the channel number (0 to 7) corresponding to ADC_IN0 to ADC_IN7
opmode is the mode of operation:
gaincode is the gain code of 0 to 7 (applies only to Prototyping Board):
A value corresponding to the voltage on the analog input channel:
int opmode, int gaincode);
anaIn, anaInConfig, anaInDriver
SINGLE—single-ended input
DIFF—differential input
mAMP—4–20 mA input
0–2047 for 11-bit A/D conversions (bit 12 for sign)
ADOVERFLOW (defined macro = -4096) if overflow or out of range
ADTIMEOUT (defined macro = -4095) if conversion is incomplete or busy-bit timeout
channel
* Not accessible on Prototyping Board.
0
1
2
3
4
5
6
7
Gain Code
0
1
2
3
4
5
6
7
SINGLE
+AIN0
+AIN1
+AIN2
+AIN3
+AIN4
+AIN5
+AIN6
+AIN7
Multiplier
×10
×16
×20
×1
×2
×4
×5
×8
+AIN1 -AIN0*
+AIN3 -AIN2*
+AIN5 -AIN4*
+AIN6 -AIN7*
+AIN7 -AIN6*
+AIN0 -AIN1
+AIN2 -AIN3
+AIN4 -AIN5
DIFF
Voltage Range
0–1.25
0–2.5
0–20
0–10
0–5
0–4
0–2
0–1
(V)
+AIN1*
+AIN2*
+AIN7*
+AIN0
+AIN3
+AIN4
+AIN5
+AIN6
mAMP
*
45