www.DataSheet4U.com
CHAPTER 17 SERIAL INTERFACE CHANNEL 1
427
Figure 17-8. Basic Transmit/Receive Mode Flowchart
ADTP : Automatic data transmit/receive address pointer
SIO1
: Serial I/O shift register 1
TRF
: Bit 3 of automatic data transmit/receive control register (ADTC)
Start
Write transmit data
in buffer RAM
Set ADTP to the value (pointer
value) obtained by subtracting 1
from the number of transmit data
bytes
Write any data to SIO1
(start trigger)
Write transmit data from buffer
RAM to SIO1
Write receive data from SIO1
to buffer RAM
Pointer value = 0
TRF = 0
End
Decrement pointer value
Yes
No
No
Yes
Software Execution
Software Execution
Hardware Execution
Transmission/reception
operation
Содержание 78011BGC AB8 Series
Страница 2: ...www DataSheet4U com 2 MEMO ...
Страница 8: ...www DataSheet4U com 8 MEMO ...
Страница 22: ...www DataSheet4U com 22 MEMO ...
Страница 30: ...www DataSheet4U com 30 MEMO ...
Страница 34: ...www DataSheet4U com 34 MEMO ...
Страница 62: ...www DataSheet4U com CHAPTER 2 OUTLINE µPD78014Y Subseries 62 MEMO ...
Страница 78: ...www DataSheet4U com CHAPTER 3 PIN FUNCTION µPD78014 Subseries 78 MEMO ...
Страница 94: ...www DataSheet4U com CHAPTER 4 PIN FUNCTION µPD78014Y Subseries 94 MEMO ...
Страница 170: ...www DataSheet4U com CHAPTER 7 CLOCK GENERATOR 170 MEMO ...
Страница 222: ...www DataSheet4U com CHAPTER 9 8 BIT TIMER EVENT COUNTER 222 MEMO ...
Страница 230: ...www DataSheet4U com CHAPTER 10 WATCH TIMER 230 MEMO ...
Страница 262: ...www DataSheet4U com CHAPTER 14 A D CONVERTER 262 MEMO ...
Страница 318: ...www DataSheet4U com CHAPTER 15 SERIAL INTERFACE CHANNEL 0 µPD78014 Subseries 318 MEMO ...
Страница 408: ...www DataSheet4U com CHAPTER 16 SERIAL INTERFACE CHANNEL 0 µPD78014Y Subseries 408 MEMO ...
Страница 446: ...www DataSheet4U com CHAPTER 17 SERIAL INTERFACE CHANNEL 1 446 MEMO ...
Страница 472: ...www DataSheet4U com CHAPTER 18 INTERRUPT FUNCTIONS AND TEST FUNCTION 472 MEMO ...
Страница 502: ...www DataSheet4U com CHAPTER 22 µPD78P014 78P014Y 502 MEMO ...
Страница 520: ...www DataSheet4U com CHAPTER 23 INSTRUCTION SET 520 MEMO ...