Appendix b, Example for the modectrl register – Rainbow Electronics AT77C105A User Manual
Page 36
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36
AT77C105A [Preliminary]
5419A–BIOM–01/05
Appendix B
Example for the
MODECTRL Register
Interrupts Masked
SSS/ = 0
Yes
No
No
Yes
MODECTRL Writing Requested
Sending of 0b10000100
Transfer
ended ?
No
Yes
MODECTRL Reading
Requested
Reception of the Command
Reading of MODECTRL
Modification of MODECTRL to
Change Mode Bits
Sending of the New
MODECTRL
Transfer
ended ?
No
Yes
Reception of MODECTRL
SSS/ = 1
Interrupts enabled
Sensor
Controller
Reception of the Command
Writing of MODECTRL
Sending of MODECTRL
Sending 0b11000100
Transfer
Ended ?
Modification of MODECTRL to
Change Mode Bits
Transfer
Ended ?
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