RL78/G11 UART Reception in STOP Mode Using Middle-speed On-chip Oscillator IAR
R01AN3634EJ0100 Rev.1.00 Page 51 of 85
Feb. 15, 2017
・Serial channel stop register 0 (ST0)
Set UART0 to communication operation stop.
UART0 Communication Operation Stop
Symbol: ST0
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 ST0
1
ST0
0
x x x x x x x x x x x x x x 1 x
Bit 1
ST0
1
Trigger to start operations of channel n
0 No trigger operation
1 SEmn bit is cleared to 0 and the communication operation is stopped.