HD6417727F160CV Renesas Electronics America, HD6417727F160CV Datasheet - Page 920

• Manufacturer Part Number: HD6417727F160CV
• Description: IC SH MPU ROMLESS 240QFN
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417727F160CV

• Core Processor: SH-3 DSP
• Core Size: 32-Bit
• Speed: 160MHz
• Connectivity: FIFO, SCI, SIO, SmartCard, USB
• Peripherals: DMA, LCD, POR, WDT
• Number Of I /o: 104
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.7 V ~ 2.05 V
• Data Converters: A/D 6x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 240-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Section 28 A/D Converter
28.2.2
Note: * Write 0 to clear the flag.
ADCSR is an 8-bit read/write register that controls the A/D converter and indicates the status.
ADCSR is initialized to H'00 by a reset and in standby mode.
Bit 7—A/D End Flag (ADF): Indicates the end of A/D conversion.
Bit 7: ADF
0
1
Bit 6—A/D Interrupt Enable (ADIE): Enables or disables the interrupt (ADI) requested at the
end of A/D conversion.
Bit 6: ADIE
0
1
Rev.6.00 Mar. 27, 2009 Page 862 of 1036
REJ09B0254-0600
Initial value:
A/D Control/Status Register (ADCSR)
R/W:
Bit:
Description
[Clear condition]
(1) Cleared by reading ADF while ADF = 1, then writing 0 in ADF
(2) Cleared when DMAC is activated by ADI interrupt and ADDR is read
[Set conditions]
Single mode: A/D conversion ends
Multi mode and scan mode: A/D conversion ends in all selected channels
Description
A/D end interrupt request (ADI) is disabled
A/D end interrupt request (ADI) is enabled
R/(W)*
ADF
7
0
ADIE
R/W
6
0
ADST
R/W
5
0
MULTI
R/W
4
0
CKS
R/W
3
0
CH2
R/W
2
0
CH1
R/W
1
0
(Initial value)
(Initial value)
CH0
R/W
0
0