Siemens SIMATIC Box PC 820 - Assignment of the EISA Riser X1 on the Motherboard

2-13
Box PC 820 / PC FI45 V2, Manual
A5E00051531-03
2.8.2 Assignment of the EISA Riser X1 on the Motherboard
ISA Bus Signals PCI Bus Signals
Signal Signal Signal Signal Signal Signal Signal Signal
A name B name C name D name E name F name G name H name
1 iochk# 1 gnd 1 sbhe# 1 memcs
#
1 gnd 1 clk
(slot3)
1 sdone 1 serr#
2 sd7 2 rstdrv 2 la23 2 iocs16# 2 gnd 2 gnd 2 sbo# 2 ad15
3 sd6 3 +5V 3 la22 3 irq10 3 inta# 3 intc# 3 c/be1# 3 ad14
4 sd5 4 irq9 4 la21 4 irq11 4 intb# 4 intd# 4 par 4 ad12
5 sd4 5 –5V 5 la20 5 irq12 5 +5V 5 +5 5 gnd 5 gnd
6 sd3 6 drq2 6 la19 6 irq15
7 sd2 7 –12V 7 la18 7 irq14 7 +5V 7 +5V 7 gnd 7 gnd
8 sd1 8 Ows# 8 la17 8 dack0# 8 rst# 8 clk
(slot1)
8 ad13 8 ad10
9 sd0 9 +12V 9 memr# 9 drq0 9 gnt#
(slot1)
9 gnd 9 ad11 9 ad8
10 iochrdy 10 gnd 10 menw# 10 dack5# 10 req#
(slot1)
10 gnt#
(slot2)
10 ad9 10 ad7
11 aen 11 smemw# 11 sd8 11 drq5 11 gnd 11 gnd 11 c7be0# 11 ad5
12 sa19 12 smemr# 12 sd9 12 dack6# 12 clk
(slot2)
12 req#
(slot2)
12 ad6 12 ad3
13 sa18 13 iow# 13 sd10 13 drq6 13 gnd 13 ad31 13 ad4 13 ad1
14 sa17 14 ior# 14 sd11 14 dack7# 14 ad30 14 ad29 14 ad2 14 ad0
15 sa16 15 dack3# 15 sd12 15 drq7 15 Req#
(slot3)
15 GNT_#
Slot3
16 sa15 16 drq3 16 sd13 16 +5V 16 +5V 16 +5V
17 sa14 17 dack1# 17 sd14 17 ma-
ster#
17 eth_3V 17 3,3V 17 +5 17 –5V
18 sa13 18 drq1 18 sd15 18 gnd 18 ad28 18 ad27 18 gnd 18 gnd
19 sa12 19 refresh# 19 ad26 19 ad25 19 gnd 19 gnd
20 sa11 20 sysclk 20 ad24 20 c/be3#
21 sa10 21 irq7 21 ad22 21 ad23
22 sa9 22 irq6 22 ad20 22 ad21
23 sa8 23 irq5 23 ad18 23 ad19
24 sa7 24 irq4 24 3,3V * 24 3,3V *
25 sa6 25 irq3
26 sa5 26 dack2# 26 3,3V * 26 3,3V *
27 sa4 27 t/c 27 ad16 27 ad17
28 sa3 28 bale 28 frame# 28 irdy#
29 sa2 29 +5V 29 c/be# 29 devsel#
30 sa1 30 osc 30 trdy# 30 plock#
31 sa0 31 gnd 31 stop# 31 pme#
* 3.3V when jumper X2 pins 1, 3, 5, 7 are connected with pins 2, 4, 6, 8.
Motherboard
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