SN8P1602B
8-Bit Micro-Controller
9
INTERRUPT................................................................................................................................... 54
OVERVIEW................................................................................................................................................. 54
INTEN INTERRUPT ENABLE REGISTER .............................................................................................. 55
INTRQ INTERRUPT REQUEST REGISTER............................................................................................ 55
INTERRUPT OPERATION DESCRIPTION.............................................................................................. 56
GIE GLOBAL INTERRUPT OPERATION............................................................................................... 56
INT0 (P0.0) INTERRUPT OPERATION .................................................................................................. 57
TC0 INTERRUPT OPERATION .............................................................................................................. 58
MULTI-INTERRUPT OPERATION ......................................................................................................... 59
10
11
12
13
I/O PORT ............................................................................................................................ 60
OVERVIEW................................................................................................................................................. 60
I/O PORT FUNCTION TABLE................................................................................................................... 61
I/O PORT MODE......................................................................................................................................... 61
I/O PULL UP REGISTER............................................................................................................................ 62
I/O PORT DATA REGISTER ..................................................................................................................... 62
CODING ISSUE ................................................................................................................. 63
TEMPLATE CODE ..................................................................................................................................... 63
PROGRAM CHECK LIST .......................................................................................................................... 67
INSTRUCTION SET TABLE........................................................................................... 68
ELECTRICAL CHARACTERISTIC .............................................................................. 69
ABSOLUTE MAXIMUM RATING............................................................................................................ 69
SONiX TECHNOLOGY CO., LTD
Page 6
Version 1.2
SONIX [ SONIX TECHNOLOGY COMPANY ]
