R0K561622S000BE Renesas Electronics America, R0K561622S000BE Datasheet - Page 798

KIT STARTER FOR H8SX/1622

R0K561622S000BE

Manufacturer Part Number
R0K561622S000BE
Description
KIT STARTER FOR H8SX/1622
Manufacturer
Renesas Electronics America
Series
Renesas Starter Kits (RSK)r
Type
MCUr
Datasheets

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
Section 19 ∆Σ A/D Converter
19.6.3
If the LSI enters software standby mode with A/D conversion enabled, the ∆Σ A/D converter is
initialized and placed in an idle state. The ∆Σ A/D data registers (DSADDRn), which hold the
results of conversion, are also initialized. The analog power supply current is the current that flows
through the biasing circuit. If the analog power supply current in software standby mode must be
reduced, clear the BIASE bit in DSDMR to 0 to stop the biasing circuit before initiating software
standby mode.
19.6.4
To avoid malfunctions during A/D conversion, do not change the settings of the ∆Σ A/D converter
registers while the ADST bit in DSADCSR is set to 1. Always write to the registers with the
ADST bit cleared to 0. The exceptions are clearing of the ADST bit and clearing of the ADF bit
after reading a 1 from it.
When the TRGS1 and TRGS0 bits in DSADCSR are set to a value other than B'00, the ADST bit
may be set automatically by the trigger signal. Accordingly, before setting registers of the ∆Σ A/D
converter, set the TRGS1 and TRGS0 bits to B'00 or take measures to ensure that no trigger signal
will be input.
19.6.5
Use the ∆Σ A/D converter with the DSE bit in DSADCR set to 1.
Rev. 2.00 Sep. 16, 2009 Page 768 of 1036
REJ09B0414-0200
State of the ∆Σ A/D Converter in Software Standby Mode
Changing the Settings of ∆Σ A/D Converter Registers
DSE Bit

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