R0K561622S000BE Renesas Electronics America, R0K561622S000BE Datasheet - Page 782
R0K561622S000BE
Manufacturer Part Number
R0K561622S000BE
Description
KIT STARTER FOR H8SX/1622
Manufacturer
Renesas Electronics America
Series
Renesas Starter Kits (RSK)r
Type
MCUr
Specifications of R0K561622S000BE
Contents
Board, Cables, CD, Debugger, Power Supply
Silicon Manufacturer
Renesas
Features
Coding And Debugging, E10A Emulator, RS232 Serial Connection
Kit Contents
Board
Silicon Family Name
H8SX/1622F
Silicon Core Number
R5F61622N50LGV
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With/related Products
H8SX/1622
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
- Current page: 782 of 1070
- Download datasheet (6Mb)
Section 19 ∆Σ A/D Converter
Table 19.3 Analog Levels for Offset Cancellation and Register Settings (Calculated
19.4
The ∆Σ A/D converter uses a ∆Σ modulator to convert analog input voltages within the range
specified by the voltages on the AVrefT and AVrefB pins to digital values with 16-bit resolution.
The ∆Σ A/D converter is made up of three parts: an analog block built around a ∆Σ modulator, a
digital filter, and a control circuit.
In the analog block, the ∆Σ modulator amplifies the input signals (eight-fold when the GAIN1 and
GAIN0 bits in DSADCR is set to B'11) and converts them. During this process, the DC offsets of
the signals input from the single-ended input signal pins (ANDS0, ANDS1, ANDS2, ANDS3) are
cancelled if offset values have been set in the DSADOF0 to DSADOF3 registers. Differential
input voltages on the differential input pins (ANDS4P, ANDS4N and ANDS5P, ANDS5N) can
also be converted.
The voltage of a selected analog input signal is sampled at the Aφ/8 clock frequency
(oversampling frequency) and converted to a series of digital values by the second-order ∆Σ
modulator. The result of conversion is passed through a decimation filter (digital filter) and stored
in the corresponding ∆Σ A/D data register as a 16-bit signed binary number (two's complement).
The ∆Σ A/D converter operates in either single mode or scan mode. Multiple channels are
specified by selecting multiple A/D conversion channel-selection bits.
Rev. 2.00 Sep. 16, 2009 Page 752 of 1036
REJ09B0414-0200
DSADOF[9:0]
H'000
H'001
H'002
H'100
H'200
H'3FF
Operation
Examples)
Analog Level for Offset Cancellation
0/1024 × ( AVrefT – AVrefB )
1/1024 × ( AVrefT – AVrefB )
2/1024 × ( AVrefT – AVrefB )
256/1024 × ( AVrefT – AVrefB )
512/1024 × ( AVrefT – AVrefB )
1023/1024 × ( AVrefT – AVrefB )
Value Calculated for
AVrefT – AVrefB = 3.0 V
AVrefB = 0 V
0.0000
0.0029
0.0059
0.7500
1.5000
2.9971
Related parts for R0K561622S000BE
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
KIT STARTER FOR M16C/29
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/2D
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
R0K33062P STARTER KIT
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/23 E8A
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/25
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER H8S2456 SHARPE DSPLY
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C38C
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C35C
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8CL3AC+LCD APPS
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR RX610
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R32C/118
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT DEV RSK-R8C/26-29
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR SH7124
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT DEV FOR SH7203
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/18191A1B
Manufacturer:
Renesas Electronics America
Datasheet: