Operating instructions

Detailed descriptions
16.3 System resources
SIMATIC IPC627C
150 Operating Instructions, 11/2010, A5E02669068-02
16.3.2.2 Interrupt Assignments
The functions are assigned different interrupts, depending on the operating system. A
distinction is made between the PIC and APIC modes.
6\VWHP7LPHU+3(7 ,6$H[FOXVLYH
,6$H[FOXVLYH
,6$H[FOXVLYH
FDQDOVREHXVHGIRU&20
FDQDOVREHXVHGIRU&20
RQO\IUHHLQ$&3,3,&PRGH
)UHH
)L[HG
,6$H[FOXVLYH
)L[HG
FDQEHVZLWFKHGRIIIL[HGLQ(QKDQFHG0RGH
FDQEHVZLWFKHGRIIIL[HGLQ(QKDQFHG0RGH
&DQEHVZLWFKHGRII
&DQQRWEHGLVDEOHG
&DQQRWEHGLVDEOHG
&DQQRWEHGLVDEOHG
&DQQRWEHGLVDEOHG
&DQEHVZLWFKHGRII
&DQEHVZLWFKHGRII
&DQEHVZLWFKHGRII
&DQEHVZLWFKHGRIIH[FOXVLYH


;
;
36.H\ERDUG&RQWUROOHU(PXODWLRQ
; &DVFDGHG,QWHUUXSW&RQWUROOHU
; &RP3RUW&20
; &RP3RUW&20
; )'&RQWUROOHU
 3DUDOOHOSRUW
; 5HDOWLPHFORFN57&
; 360DXV&RQWUROOHU(PXODWLRQ
; 1XPHULFSURFHVVRU
; +'&RQWUROOHUSULPDU\
; +'&RQWUROOHUVHFRQGDU\

=<
6$7$
=< 86%SRUW
=< 86%SRUW
=< 86%SRUW
=< 86%&RQWUROOHU
=< (WKHUQHW
=< (WKHUQHW
=< 9*$
=< 352),%86RGHU352),1(7
)

(

+

*

%

$

'

&

&RPPHQW,541XPEHU
,54$3,&0RGH
,543,&0RGH
+RVW3&,,54/LQH
)XQFWLRQ
1)
Host PCI-IRQ A to H will be assigned IRQ 16 to 23 permanently in ACPI mode. Host PCI-IRQ A to H will be
automatically assigned IRQ 0 to 15 in PIC mode. A specific assignment can not be enforced.
X
Interrupt in PIC and APIC mode
Y
Interrupt in APIC mode
Z
BIOS Default Interrupt in PIC mode (e.g. DOS)
Figure 16-3 Interrupt assignment in PIC mode