pic = {
  master = {
    interrupt_offset = 0x08
    auto_eoi = 0x00
    imr = 0xb8
    isr = 0x00
    irr = 0x01
    read_reg_select = 0
    irq = 0x00
    lowest_priority = 0x07
    INT = true
    IRQ_in = 0x01
    in_init = false
    requires_4 = true
    byte_expected = 4
    special_mask = false
    polled = false
    rotate_on_autoeoi = false
    edge_level = 0x00
  }
  slave = {
    interrupt_offset = 0x70
    auto_eoi = 0x00
    imr = 0x8f
    isr = 0x00
    irr = 0x00
    read_reg_select = 0
    irq = 0x00
    lowest_priority = 0x07
    INT = false
    IRQ_in = 0x00
    in_init = false
    requires_4 = true
    byte_expected = 4
    special_mask = false
    polled = false
    rotate_on_autoeoi = false
    edge_level = 0x00
  }
}