Техническая Спецификация для Intel E3815 FH8065301567411
Модели
FH8065301567411
Intel
®
Atom™ Processor E3800 Product Family
Datasheet
1729
15.8.886 reg_isel_irq_ctrl_reg_irq_status_type
(isel_irq_ctrl_reg_irq_status)—Offset 90208h
Indicates for each bit whether a non-masked interrupt has been generated (value='1').
Can be cleared by writing a '1' into the the corresponding bit of the req_irq_clear
register.
Access Method
Default: 00000000h
15.8.887 reg_isel_irq_ctrl_reg_irq_clear_type
(isel_irq_ctrl_reg_irq_clear)—Offset 9020Ch
Access Method
Bit
Range
Default &
Access
Description
31:4
0h
RW
unused_reg_irq_mask:
Unused
3:0
0h
RW
reg_irq_mask:
indicates for each bit of irq_di whether it can generate an interrupt
request (value='1') or not (value='0'). Setting will affect reg_irq_value as well as IRQ
output pin
Type:
Memory Mapped I/O Register
(Size: 32 bits)
isel_irq_ctrl_reg_irq_status:
ISPMMADR Type:
PCI Configuration Register (Size: 32 bits)
ISPMMADR Reference:
[B:0, D:3, F:0] + 10h
31
28
24
20
16
12
8
4
0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
unu
se
d_re
g_ir
q_statu
s
irq_
st
at_syn
cgen_eol
irq
_
stat_sy
n
cg
en_s
ol
irq
_
stat_syn
cge
n
_e
of
irq
_
stat_s
yncg
en_s
of
Bit
Range
Default &
Access
Description
31:4
0h
RW
unused_reg_irq_status:
Unused
3
0h
RO
irq_stat_syncgen_eol:
Represents the irq status of the eol (end of line) bit generated
by the sync generator
2
0h
RO
irq_stat_syncgen_sol:
Represents the irq status of the sol (start of line) bit generated
by the sync generator
1
0h
RO
irq_stat_syncgen_eof:
Represents the irq status of the eof (end of frame) bit
generated by the sync generator
0
0h
RO
irq_stat_syncgen_sof:
Represents the irq status of the sof (start of frame) bit
generated by the sync generator