Interrupt Enable (IE)
Location
7
A8H
EA
6
5
EC
ET2
Symbol Function
EA
Global Interrupt Enable.
0 = Disable
1 = Enable
EC
PCA Interrupt Enable.
ET2 Timer 2 Interrupt Enable.
ES
Serial Interrupt Enable.
ET1 Timer 1 Interrupt Enable.
EX1 External 1 Interrupt Enable.
ET0 Timer 0 Interrupt Enable.
EX0 External 0 Interrupt Enable.
Interrupt Enable A (IEA)
Location
7
6
5
E8H
-
-
-
Symbol Function
EBO
Brown-out Interrupt Enable.
1 = Enable the interrupt
0 = Disable the interrupt
FlashFlex MCU
SST89E516RD2 / SST89E516RD
SST89V516RD2 / SST89V516RD
Data Sheet
4
3
2
1
0
Reset Value
ES
ET1
EX1
ET0
EX0
00H
4
3
2
1
0
Reset Value
-
EBO
-
-
-
xxxx0xxxb
©2013 Silicon Storage Technology, Inc.
24
DS25093B
02/13