DATERD

Owned by CIMON (Unlicensed)
Jul 06, 2023
1 min read

DATERD, DATERDP

 

DATERD instruction reads RTC and saves the result to the Destination.

 

 

D

Destination

 

Instruction

Device address

No. of Steps

Flag

M

X

Y

K

L

F

T

C

S

Z

D

@D

Int.

Error

Zero

Carry

DATERD

DATERDP

D

o

-

o

o

o

-

o

o

-

o

o

o

-

2

o

-

-

 

  • When enabled, DATERD instruction reads RTC and saves the result to the Destination.

 

  • Year has 4 digits.

  • Day of week (D+6) shows Sunday to Saturday as below.

Day of week

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Saved value

0

1

2

3

4

5

6

 

Example)

If X01 is ON, DATERDP instruction reads RTC and writes a date value to D0 ~ D6.