Renesas RL78/D1A User Manual

RL78/F13, F14 CHAPTER 23 STANDBY FUNCTION
R01UH0368EJ0210 Rev.2.10 1539
Dec 10, 2015
Figure 23-8. Configuration of Circuit for SNOOZE Mode Status Output
Note The RL78/F14 uses the ELC and the RL78/F13 uses the A/D converter trigger select 0 control circuit.
Figure 23-9. Timing of SNOOZE Mode Status Output
Timer RD
Port assigned to TRDIOC0
Port assigned to SNZOUT
Output latch
Output latch
Alternate
function
Alternate
function
OUTENn
OUTENn
A/D trigger signal
SNZACTn
ELC or A/D
converter trigger
select 0 control
circuit
Note
A/D converter
Hardware trigger wait mode
1
0
f SL
TRDGRC0 register
(A/D converter start wait time
+ A/D conversion time)
TRDGRB0 register
(A/D converter start wait time)
TRD0 register (counter)
TRDGRA0 register
(SNOOZE status output
interval)
Compare match
SNZOUT/TRDIOC0
Timer RD0 compare
match B
Event signal
TRDGRA0
TRDGRC0
TRDGRB0
Time
TRD0 register value
A
/D trigger
SNZOUT
(A)
(B)
(
C
)
(A): TRDGRA0 = SNOOZE status output interval
(B): TRDGRB0 = A/D converter start wait time
(C): TRDGRC0 = A/D converter start wait time + A/D conversion time

Renesas RL78/D1A Specifications

General

Brand	Renesas
Model	RL78/D1A
Category	Computer Hardware
Language	English