Samsung S3C8275X - Manual (Page 113)

S3C8275X/F8275X/C8278X/F8278X/C8274X/F8274X CONTROL REGISTER
4-43
STPCON
— Stop Control Register FBH Set 1, Bank 0
Bit Identifier .7 .6 .5 .4 .3 .2 .1 .0
Reset Value 0 0 0 0 0 0 0 0
Read/Write R/W R/W R/W R/W R/W R/W R/W R/W
Addressing Mode Register addressing mode only
.7–.0 STOP Control Bits
1 0 1 0 0 1 0 1 Enable stop instruction
Other values Disable stop instruction
NOTE: Before execute the STOP instruction, set this STPCON register as “10100101b”. Otherwise the STOP instruction will
not execute as well as reset will be generated.