SONIX SN8P26L38, User Manual

Page: 59 / 136

SN8P26L38
8-Bit Micro-Controller
SONiX TECHNOLOGY CO., LTD
Page 59
Version 1.5

Example: Switch normal/slow mode to green mode and enable T0 wake-up function.
; Set T0 timer wakeup function.
B0BCLR FT0IEN ; To disable T0 interrupt service
B0BCLR FT0ENB ; To disable T0 timer
MOV A,#20H ;
B0MOV T0M,A ; To set T0 clock = Fcpu / 64
MOV A,#74H
B0MOV T0C,A ; To set T0C initial value = 74H (To set T0 interval = 10 ms)
B0BCLR FT0IEN ; To disable T0 interrupt service
B0BCLR FT0IRQ ; To clear T0 interrupt request
B0BSET FT0ENB ; To enable T0 timer
; Go into green mode
GreenMode ; Declare
“GreenMode” macro directly.

Example: Switch normal/slow mode to green mode and enable T0 wake-up function with RTC.
CLR T0C ; Clear T0 counter.
B0BSET FT0ENB ; To enable T0 timer
; Go into green mode
GreenMode
; Declare
“GreenMode” macro directly.