tmp19a43fzxbg TOSHIBA Semiconductor CORPORATION, tmp19a43fzxbg Datasheet - Page 313

• Manufacturer Part Number: tmp19a43fzxbg
• Description: 32bit Tx System Risc
• Manufacturer: TOSHIBA Semiconductor CORPORATION

ADMOD0
(0xFFFF_F318)
3.13.1
Bit symbol
Read/Write
After Reset
Function
Control Registers
ADMOD3 and ADMOD4). Also, the A/D conversion results are stored in the sixteen A/D conversion
result upper/lower registers: ADREG08H/L to ADREG7FH/L. The results of highest-priority conversion
are stored in ADREGSPH/L.
The A/D converter is controlled by the A/D mode control registers (ADMOD0, ADMOD1, ADMOD2,
Figure 3.13.2 shows the registers associated with the A/D converter.
Normal A/D
conversion end
flag
0: Before
1: Conversion
In channel-fixed mode, this bit specifies the
interval between the end of every
conversion, every fourth conversion or
every eighth conversion, as specified with
ITM1:ITM0, and the next conversion being
started. In channel scan mode, this bit
specifies the interval between the end of a
single continuous scan and the next scan
being started.
EOCFN
conversion
or
conversion
in progress
completed
7
0
Figure 3.13.2 A/D Converter Registers (1/12)
R
Normal A/D
conversion
busy flag
0: Conversion
1: Conversion
not in
progress
in progress
ADBF
6
0
A/D Mode Control Register 0
TMP1942CY/CZ-312
Repeat interval
in repeat mode
0: No interval
1: 8 A/D clock
cycles
RI
5
0
Specifies
interrupt
generation
interval in
channel-fixed
repeated
conversion
mode
ITM1
4
0
Specifies
interrupt
generation
interval in
channel-fixed
repeated
conversion
mode
ITM0
00
01
10
11
Specifies A/D conversion interrupt generation
interval in channel-fixed repeated conversion
mode
3
0
R/W
Channel-fixed repeated conversion mode
<SCAN> = 0, <REPEAT> = 1
Generate interrupt every time conversion is
performed
Generate interrupt every fourth time
conversion is performed
Generate interrupt every eighth time
conversion is performed
Setting prohibited
Selects repeat
mode
0: Single
1: Repeated
REPEAT
conversion
mode
conversion
mode
TMP1942CY/CZ
2
0
Selects
channel scan
mode
0: channel
1: Channel
-fixed mode
scan mode
SCAN
1
0
Starts A/D
conversion
0: Don’t care
1: Starts
This bit is
conversion.
always read
as 0.
ADS
0
0