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3.22 Interrupt Vector 7-4 Register (INTVEC1)
VLYNQ Port Registers
The INTVEC1 is shown in Figure 30 and described in Table 28 .
Figure 30. Interrupt Vector 7-4 Register (INTVEC1)
31 30 29 28 24
INTEN7 INTTYPE7 INTPOL7 INTTVEC7
R/W-0 R/W-0 R/W-0 R/W-0
23 22 21 20 16
INTEN6 INTEN6 INTPOL6 INTVEC6
R/W-0 R/W-0 R/W-0 R/W-0
15 14 13 12 8
INTEN5 INTTYPE5 INTPOL5 INTTVEC5
R/W-0 R/W-0 R/W-0 R/W-0
7 6 5 4 0
INTEN4 INTEN4 INTPOL4 INTVEC4
R/W-0 R/W-0 R/W-0 R/W-0
LEGEND: R/W = Read/Write; R = Read only; - n = value after reset
Table 28. Interrupt Vector 7-4 Register (INTVEC1) Field Description
Bit Field Value Description
31 INTEN7 Interrupt Enable 7. When set, this bit indicates that interrupts detected should be written to the
0-1 Interrupt Pending/Set Register which will subsequently generate an interrupt depending on the
status of the intlocal bit in the Control Register.
30 INTTYPE7 Interrupt Type 7
0 Interrupt Vector 7 is level sensitive
1 Interrupt Vector 7 is Pulse
29 INTPOL7 Interrupt Polarity 7
0 Interrupt Vector 7 is active high
1 Interrupt Vector 7 is active low
28-24 INTVEC7 0-1Fh Interrupt Vector 7. This field maps the vlynq_int_i[7] pin to a bit in the Interrupt Pending/Set
Register.
23 INTEN6 Interrupt Enable 6. When set, this bit indicates that interrupts detected should be written to the
0-1 Interrupt Pending/Set Register which will subsequently generate an interrupt depending on the
status of the intlocal bit in the Control Register.
22 INTTYPE6 Interrupt Type 6
0 Interrupt Vector 6 is level sensitive
1 Interrupt Vector 6 is Pulse
21 INTPOL6 Interrupt Polarity 6
0 Interrupt Vector 6 is active high
1 Interrupt Vector 6 is active low
20-16 INTVEC6 0-1Fh Interrupt Vector 6. This field maps the vlynq_int_i[6] pin to a bit in the Interrupt Pending/Set
Register.
15 INTEN5 Interrupt Enable 5. When set, this bit indicates that interrupts detected should be written to the
0-1 Interrupt Pending/Set Register which will subsequently generate an interrupt depending on the
status of the intlocal bit in the Control Register.
14 INTTYPE5 Interrupt Type 5
0 Interrupt Vector 5 is level sensitive
1 Interrupt Vector 5 is Pulse
13 INTPOL5 Interrupt Polarity 5
0 Interrupt Vector 5 is active high
1 Interrupt Vector 5 is active low
42 VLYNQ Port SPRUF89 – October 2007
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