FR60 MB91460E Series - Microcontrollers - Fujitsu
FR60 MB91460E Series - Microcontrollers - Fujitsu
FR60 MB91460E Series - Microcontrollers - Fujitsu
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• ADCS1 : Access: Half-word, Byte<br />
[bit 15] BUSY (busy flag and stop)<br />
<strong>MB91460E</strong> <strong>Series</strong><br />
15 14 13 12 11 10 9 8 Bit<br />
BUSY INT INTE PAUS STS1 STS0 STRT reserved<br />
0 0 0 0 0 0 0 0 Initial value<br />
R/W R/W R/W R/W R/W R/W R/W R/W Attribute<br />
BUSY Function<br />
Reading<br />
Writing<br />
A/D converter operation indication bit. Set on activation of A/D conversion<br />
and cleared on completion.<br />
Writing "0" to this bit during A/D conversion forcibly terminates conversion.<br />
Use to forcibly terminate in continuous and stop modes.<br />
• Read-modify-write instructions read the bit as "1".<br />
• Cleared on the completion of A/D conversion in single conversion mode.<br />
• In continuous and stop mode, the flag is not cleared until conversion is terminated by writing "0".<br />
• Initialized to "0" by a software reset (RST).<br />
• Do not specify forcible termination and software activation (BUSY="0" and STRT="1") at the same time.<br />
[bit 14] INT (End of Conversion Interrupt flag)<br />
This bit is set when conversion data is stored in ADCR.<br />
• If bit 5 (INTE) is "1" when this bit is set, an interrupt request is generated or, if activation of DMA is enabled,<br />
DMA is activated.<br />
• Only clear this bit by writing "0" when A/D conversion is halted.<br />
• Initialized to "0" by a software reset (RST).<br />
• If DMA is used, this bit is cleared at the end of DMA transfer.<br />
[bit 13] INTE (End of Conversion Interrupt enable)<br />
This bit is enables or disables the conversion completion interrupt.<br />
INTE Function<br />
0 Disable interrupt [Initial value]<br />
1 Enable interrupt<br />
• Cleared by a software reset (RST).<br />
DS705-00002-1v3-E 33