path: root/spec/dev/grlib/if/grgpio.yml

SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
brief: |
  This structure defines the ${.:/register-block-group} register block memory
  map.
copyrights:
- Copyright (C) 2021 embedded brains GmbH & Co. KG
description: null
enabled-by: true
identifier: RTEMSDeviceGRGPIO
index-entries: []
interface-type: register-block
links:
- role: interface-ingroup
  uid: group
- role: interface-placement
  uid: grgpio-header
definition:
- default:
    count: 1
    name: DATA
  offset: 0x0
  variants: []
- default:
    count: 1
    name: OUTPUT
  offset: 0x4
  variants: []
- default:
    count: 1
    name: DIRECTION
  offset: 0x8
  variants: []
- default:
    count: 1
    name: IMASK
  offset: 0xc
  variants: []
- default:
    count: 1
    name: IPOL
  offset: 0x10
  variants: []
- default:
    count: 1
    name: IEDGE
  offset: 0x14
  variants: []
- default:
    count: 1
    name: BYPASS
  offset: 0x18
  variants: []
- default:
    count: 1
    name: CAP
  offset: 0x1c
  variants: []
- default:
    count: 8
    name: IRQMAPR
  offset: 0x20
  variants: []
- default:
    count: 1
    name: IAVAIL
  offset: 0x40
  variants: []
- default:
    count: 1
    name: IFLAG
  offset: 0x44
  variants: []
- default:
    count: 1
    name: IPEN
  offset: 0x48
  variants: []
- default:
    count: 1
    name: PULSE
  offset: 0x4c
  variants: []
- default:
    count: 1
    name: LOR:LOR_OUTPUT
  offset: 0x54
  variants: []
- default:
    count: 1
    name: LOR:LOR_DIRECTION
  offset: 0x58
  variants: []
- default:
    count: 1
    name: LOR:LOR_IMASK
  offset: 0x5c
  variants: []
- default:
    count: 1
    name: LAND:LAND_OUTPUT
  offset: 0x64
  variants: []
- default:
    count: 1
    name: LAND:LAND_DIRECTION
  offset: 0x68
  variants: []
- default:
    count: 1
    name: LAND:LAND_IMASK
  offset: 0x6c
  variants: []
- default:
    count: 1
    name: LXOR:LXOR_OUTPUT
  offset: 0x74
  variants: []
- default:
    count: 1
    name: LXOR:LXOR_DIRECTION
  offset: 0x78
  variants: []
- default:
    count: 1
    name: LXOR:LXOR_IMASK
  offset: 0x7c
  variants: []
register-prefix: null
register-block-group: GRGPIO
register-block-size: 128
registers:
- bits:
  - default:
    - properties: [r]
      brief: null
      description: null
      name: 'DATA'
      start: 0
      width: 32
    variants: []
  brief: |
    I/O port data register
  description: null
  name: DATA
  width: 32
- bits:
  - default:
    - properties: [r, w]
      brief: null
      description: null
      name: 'DATA'
      start: 0
      width: 32
    variants: []
  brief: |
    I/O port output register
  description: null
  name: OUTPUT
  width: 32
- bits:
  - default:
    - properties: [r, w]
      brief: null
      description: null
      name: 'DIR'
      start: 0
      width: 32
    variants: []
  brief: |
    I/O port direction register
  description: null
  name: DIRECTION
  width: 32
- bits:
  - default:
    - properties: [r, w]
      brief: null
      description: null
      name: 'MASK'
      start: 0
      width: 32
    variants: []
  brief: |
    Interrupt mask register
  description: null
  name: IMASK
  width: 32
- bits:
  - default:
    - properties: [r, w]
      brief: null
      description: null
      name: 'POL'
      start: 0
      width: 32
    variants: []
  brief: |
    Interrupt polarity register
  description: null
  name: IPOL
  width: 32
- bits:
  - default:
    - properties: [r, w]
      brief: null
      description: null
      name: 'EDGE'
      start: 0
      width: 32
    variants: []
  brief: |
    Interrupt edge register
  description: null
  name: IEDGE
  width: 32
- bits:
  - default:
    - properties: [r, w]
      brief: null
      description: null
      name: 'BYPASS'
      start: 0
      width: 32
    variants: []
  brief: |
    Bypass register
  description: null
  name: BYPASS
  width: 32
- bits:
  - default:
    - properties: [r]
      brief: null
      description: null
      name: 'PU'
      start: 18
      width: 1
    - properties: [r]
      brief: null
      description: null
      name: 'IER'
      start: 17
      width: 1
    - properties: [r]
      brief: null
      description: null
      name: 'IFL'
      start: 16
      width: 1
    - properties: [r]
      brief: null
      description: null
      name: 'IRQGEN'
      start: 8
      width: 5
    - properties: [r]
      brief: null
      description: null
      name: 'NLINES'
      start: 0
      width: 5
    variants: []
  brief: |
    Capability register
  description: null
  name: CAP
  width: 32
- bits:
  - default:
    - properties: [r, w]
      brief: null
      description: null
      name: 'IRQMAP_I_0'
      start: 24
      width: 5
    - properties: [r, w]
      brief: null
      description: null
      name: 'IRQMAP_I_1'
      start: 16
      width: 5
    - properties: [r, w]
      brief: null
      description: null
      name: 'IRQMAP_I_2'
      start: 8
      width: 5
    - properties: [r, w]
      brief: null
      description: null
      name: 'IRQMAP_I_3'
      start: 0
      width: 5
    variants: []
  brief: |
    Interrupt map register n, where n = 0 .. 3
  description: null
  name: IRQMAPR
  width: 32
- bits:
  - default:
    - properties: [r]
      brief: null
      description: null
      name: 'IMASK'
      start: 0
      width: 32
    variants: []
  brief: |
    Interrupt available register
  description: null
  name: IAVAIL
  width: 32
- bits:
  - default:
    - properties: [r, w1c]
      brief: null
      description: null
      name: 'IFLAG'
      start: 0
      width: 32
    variants: []
  brief: |
    Interrupt flag register
  description: null
  name: IFLAG
  width: 32
- bits:
  - default:
    - properties: [r, w]
      brief: null
      description: null
      name: 'IPEN'
      start: 0
      width: 32
    variants: []
  brief: |
    Interrupt enable register
  description: null
  name: IPEN
  width: 32
- bits:
  - default:
    - properties: [r, w]
      brief: null
      description: null
      name: 'PULSE'
      start: 0
      width: 32
    variants: []
  brief: |
    Pulse register
  description: null
  name: PULSE
  width: 32
- bits:
  - default:
    - properties: [w]
      brief: null
      description: null
      name: 'DATA'
      start: 0
      width: 32
    variants: []
  brief: |
    Logical-OR registers
  description: null
  name: LOR
  width: 32
- bits:
  - default:
    - properties: [w]
      brief: null
      description: null
      name: 'DATA'
      start: 0
      width: 32
    variants: []
  brief: |
    Logical-AND registers
  description: null
  name: LAND
  width: 32
- bits:
  - default:
    - properties: [w]
      brief: null
      description: null
      name: 'DATA'
      start: 0
      width: 32
    variants: []
  brief: |
    Logical-XOR registers
  description: null
  name: LXOR
  width: 32
name: grgpio
notes: null
type: interface