gpio_int_polarity

Controls the polarity of interrupts that can occur on each GPIO input.
Module Instance Base Address Register Address
fpgamgrregs 0xFF706000 0xFF70683C

Offset: 0x83C

Access: RW

Important: To prevent indeterminate system behavior, reserved areas of memory must not be accessed by software or hardware. Any area of the memory map that is not explicitly defined as a register space or accessible memory is considered reserved.
Bit Fields
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16

Reserved
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0

Reserved

fpo

RW 0x0

cdp

RW 0x0

nsp

RW 0x0

ncp

RW 0x0

prd

RW 0x0

pre

RW 0x0

prr

RW 0x0

ccd

RW 0x0

crc

RW 0x0

id

RW 0x0

cd

RW 0x0

ns

RW 0x0

gpio_int_polarity Fields

Bit Name Description Access Reset
11 fpo

Controls the polarity of edge or level sensitivity for FPGA_POWER_ON

Value Description
0x0 Active low
0x1 Active high
RW 0x0
10 cdp

Controls the polarity of edge or level sensitivity for CONF_DONE Pin

Value Description
0x0 Active low
0x1 Active high
RW 0x0
9 nsp

Controls the polarity of edge or level sensitivity for nSTATUS Pin

Value Description
0x0 Active low
0x1 Active high
RW 0x0
8 ncp

Controls the polarity of edge or level sensitivity for nCONFIG Pin

Value Description
0x0 Active low
0x1 Active high
RW 0x0
7 prd

Controls the polarity of edge or level sensitivity for PR_DONE

Value Description
0x0 Active low
0x1 Active high
RW 0x0
6 pre

Controls the polarity of edge or level sensitivity for PR_ERROR

Value Description
0x0 Active low
0x1 Active high
RW 0x0
5 prr

Controls the polarity of edge or level sensitivity for PR_READY

Value Description
0x0 Active low
0x1 Active high
RW 0x0
4 ccd

Controls the polarity of edge or level sensitivity for CVP_CONF_DONE

Value Description
0x0 Active low
0x1 Active high
RW 0x0
3 crc

Controls the polarity of edge or level sensitivity for CRC_ERROR

Value Description
0x0 Active low
0x1 Active high
RW 0x0
2 id

Controls the polarity of edge or level sensitivity for INIT_DONE

Value Description
0x0 Active low
0x1 Active high
RW 0x0
1 cd

Controls the polarity of edge or level sensitivity for CONF_DONE

Value Description
0x0 Active low
0x1 Active high
RW 0x0
0 ns

Controls the polarity of edge or level sensitivity for nSTATUS

Value Description
0x0 Active low
0x1 Active high
RW 0x0