Texas Instruments MSC1210 - Manual (Page 313)

Bit Addressable SFRs (alphabetical)
F-3
Bit-Addressable SFRs (alphabetical)
Extended Interrupt Priority (EIP)
SFR Name: EIE
SFR Address: F8
H
Bit-Addressable: Yes
Bit Definitions:
bit 7 bit 6 bit 5 bit 4 bit 3 bit 2 bit 1 bit 0
Name — — — PWDI PX5 PX4 PX3 PX2
Bit Address FFH FEH FDH FCH FBH FAH F9H F8H
PWDI—Watchdog Interrupt Priority. 1 = Watchdog interrupt high-level priority,
0 = low-level priority.
PX5—External 5 Interrupt Priority. 1 = External 5 interrupt high-level priority,
0 = low-level priority.
PX4—External 4 Interrupt Priority. 1 = External 4 interrupt high-level priority,
0 = low-level priority.
PX3—External 3 Interrupt Priority. 1 = External 3 interrupt high-level priority,
0 = low-level priority.
PX2—External 2 Interrupt Priority. 1 = External 2 interrupt high-level priority,
0 = low-level priority.
Interrupt Enable (IE)
SFR Name: IE
SFR Address: A8
H
Bit-Addressable: Yes
Bit Definitions:
bit 7 bit 6 bit 5 bit 4 bit 3 bit 2 bit 1 bit 0
Name EA — ET2 ES ET1 EX1 ET0 EX0
Bit Address AFH AEH ADH ACH ABH AAH A9H A8H
EA—Enable/Disable All Interrupts. 1 = interrupts enabled.
ET2—Enable Timer 2 Interupt. 1 = interrupt enabled.
ES—Enable Serial Interupt. 1 = interrupt enabled.
ET1—Enable Timer 1 Interupt. 1 = interrupt enabled.
EX1—Enable External 1 Interupt. 1 = interrupt enabled.
ET0—Enable Timer 0 Interupt. 1 = interrupt enabled.
EX0—Enable External 0 Interupt. 1 = interrupt enabled.