HD6413007F20 Renesas Electronics America, HD6413007F20 Datasheet - Page 568

• Manufacturer Part Number: HD6413007F20
• Description: IC H8 MCU ROMLESS 5V 100QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of HD6413007F20

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 35
• Program Memory Type: ROMless
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -

16. D/A Converter
16.2.2
Bit
Initial value
Read/Write
DACR is an 8-bit readable/writable register that controls the operation of the D/A converter.
DACR is initialized to H'1F by a reset and in standby mode.
When the DASTE bit is set to 1 in DASTCR, the DACR is not initialized in software standby
mode.
Bit 7⎯D/A Output Enable 1 (DAOE1): Controls D/A conversion and analog output.
1
Bit 6⎯D/A Output Enable 0 (DAOE0): Controls D/A conversion and analog output.
1
Rev.5.00 Sep. 12, 2007 Page 538 of 764
REJ09B0396-0500
Bit 7
DAOE1
0
Bit 6
DAOE0
0
D/A Control Register (DACR)
Channel-1 D/A conversion and DA
Channel-0 D/A conversion and DA
Description
DA
Description
DA
DAOE1
1
0
analog output is disabled
analog output is disabled
R/W
7
0
DAOE0
R/W
D/A output enable 1
Controls D/A conversion and analog output
6
0
DAE
R/W
D/A output enable 0
Controls D/A conversion and analog output
5
0
1
0
analog output are enabled
analog output are enabled
D/A enable
Controls D/A conversion
⎯
⎯
4
1
⎯
⎯
3
1
⎯
⎯
2
1
⎯
⎯
1
1
⎯
⎯
0
1