tmp19a43fzxbg TOSHIBA Semiconductor CORPORATION, tmp19a43fzxbg Datasheet - Page 325

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

(4) A/D conversion modes and the A/D conversion completed interrupt
(4-1) Normal A/D conversion
(a) Channel-fixed single conversion mode
(b) Channel scan single conversion mode
(c) Channel-fixed repeated conversion mode
with the settings of ADMOD0<2:1>. Highest-priority A/D conversion always operates in
channel-fixed single conversion mode regardless of the settings of ADMOD0<2:1>.
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been started, ADMOD0<ADBFN> is set to 1. When the specified A/D conversion has been
completed, an A/D conversion completed interrupt (INTAD) is generated and ADMOD0<EOCF>
is set to 1, indicating that A/D conversion has been completed. If REPEAT = 0, ADBFN is cleared
to 0 simultaneously when EOCF is set to 1. If REPEAT = 1, however, conversion continues with
ADBFN held to be 1.
00.
has been completed, ADMOD0<EOCF> will be set to 1 and ADMOD0<ADBF> cleared to 0,
thereby generating an INTAD interrupt request. EOCF can be cleared to 0 by reading it.
scan conversion has been completed, ADMOD0<EOCF> will be set to 1 and ADMOD0<ADBF>
cleared to 0, thereby generating an INTAD interrupt request. EOCF can be cleared to 0 by reading
it.
10.
conversion has been completed, ADMOD0<EOCF> will be set to 1. ADMOD0<ADBF>, however,
remains at 1 and is not cleared to 0. The timing at which an INTAD interrupt request will be
generated depends on the settings of ADMOD0<ITM1:ITM0>, which also determine the timing at
which EOCF is set. EOCF can be cleared to 0 by reading it.
session completed. In that case, the conversion result is always stored in ADREG08. EOCF
becomes 1 once the conversion result has been stored.
The following four A/D conversion modes are available for normal A/D conversion, as specified
Use ADMOD0<REPEAT:SCAN> to select the A/D conversion mode. When A/D conversion has
Channel scan single conversion mode is selected by setting ADMOD0<REPEAT:SCAN> to 01.
In this mode, conversion is performed once for each selected channel which is scanned. After the
Channel-fixed single conversion mode is selected by setting ADMOD0<REPEAT:SCAN> to
In this mode, conversion is performed once for a single selected channel. After the conversion
Channel-fixed repeated conversion mode is selected by setting ADMOD0<REPEAT:SCAN> to
In this mode, conversion is performed repeatedly for a single selected channel. After the
If ADMOD0<ITM1:ITM0> = 00, an interrupt request will be generated for each A/D conversion
Channel-fixed single conversion mode
Channel scan single conversion mode
Channel-fixed repeated conversion mode
Channel scan repeated conversion mode
TMP1942CY/CZ-324
TMP1942CY/CZ