Specifications

Event Manager (EV) Interrupts
6-84
Table 6–17. Event Manager B (EVB) Interrupts
Group Interrupt
Priority
within group
Vector
(ID)
Description/Source INT
PDPINTB 1 (highest) 0019h Power Drive Protection Interrupt B 1
A CMP4INT 2 0024h Compare Unit 4 compare interrupt
CMP5INT 3 0025h Compare Unit 5 compare interrupt
CMP6INT 4 0026h Compare Unit 6 compare interrupt
T3PINT 5 002Fh GP timer 3 period interrupt
2
T3CINT 6 0030h GP timer 3 compare interrupt
T3UFINT 7 0031h GP timer 3 underflow interrupt
T3OFINT 8 (lowest) 0032h GP timer 3 overflow interrupt
B
T4PINT 1 (highest) 0039h GP timer 4 period interrupt
T4CINT 2 003Ah GP timer 4 compare interrupt
3
T4UFINT 3 003Bh GP timer 4 underflow interrupt
3
T4OFINT 4 003Ch GP timer 4 overflow interrupt
C
CAP4INT 1 (highest) 0036h Capture Unit 4 interrupt
CAP5INT 2 0037h Capture Unit 5 interrupt
4
CAP6INT 3 0038h Capture Unit 6 interrupt
Table 6–18. Conditions for Interrupt Generation
Interrupt Condition For Generation
Underflow When the counter reaches 0000h
Overflow When the counter reaches FFFFh
Compare When the counter register contents match that of the
compare register
Period
When the counter register contents match that of the period
register
Interrupt Generation
When an interrupt event occurs in the EV module, the corresponding interrupt
flag in one of the EV interrupt flag registers is set to 1. A peripheral interrupt
request is generated to the Peripheral Interrupt Expansion controller, if the flag
is locally unmasked (the corresponding bit in EVAIMRx is set to 1).