DF2211NP24V Renesas Technology / Hitachi Semiconductor, DF2211NP24V Datasheet - Page 593

• Manufacturer Part Number: DF2211NP24V
• Description: H8S/2200 Series, 2212 Group, USB, RTC, HSS TNP-64B; Vcc= 2.7 to 3.6 volts, Temp= -20 to 75 C; Package: PVQN0064LB-A
• Manufacturer: Renesas Technology / Hitachi Semiconductor

Note: * The write value should always be 0 to clear this flag.
Bit
6
5
4
3
2
1
0
Bit Name Initial Value
ADIE
ADST
SCAN
CH3
CH2
CH1
CH0
0
0
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
A/D Interrupt Enable
A/D conversion end interrupt (ADI) request enabled
when 1 is set.
A/D Start
Clearing this bit to 0 stops A/D conversion, and the A/D
converter enters the wait state.
Setting this bit to 1 starts A/D conversion. It can be set to
1 by software, the timer conversion start trigger, and the
A/D external trigger (ADTRG). In single mode, this bit is
cleared to 0 automatically when conversion on the
specified channel is complete. In scan mode, conversion
continues sequentially on the specified channels until
this bit is cleared to 0 by software, a reset, a transition to
standby mode, or module stop mode.
Scan Mode
Selects single mode or scan mode as the A/D
conversion operating mode.
0: Single mode
1: Scan mode
Channel Select 3 to 0
Select analog input channels.
When SCAN = 0
0000: AN0
0001: AN1
0010: AN2
0011: AN3
01××: Setting prohibited
10××: Setting prohibited
11××: Setting prohibited
1110: AN14
1111: AN15
Legend:
×: Don’t care
Rev.7.00 Dec. 24, 2008 Page 539 of 698
When SCAN = 1
0000: AN0
0001: AN0 to AN1
0010: AN0 to AN2
0011: AN0 to AN3
01xx: Setting prohibited
1xxx: Setting prohibited
REJ09B0074-0700