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CHAPTER 3 INTERRUPT
3.8 Interruption by μDMAC
Notes:
•
DSSR is controlled by most significant bit (STP) of DCSR. If STP is "0", STP8 to STP15 will be
selected as being used for the DSSR. If it is "1", STP0 to STP7 will be used for the DSSR.
Because the initial value of STP is "0", STP8 to STP15 are initially selected.
•
To write data to the DSSR, use a read modify write (RMW) instruction.
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FUJITSU MICROELECTRONICS LIMITED
MB90335 Series
CM44-10137-6E
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