21154BC Intel, 21154BC Datasheet - Page 33

• Manufacturer Part Number: 21154BC
• Manufacturer: Intel

Specifications of 21154BC

• Operating Temperature (min): 0C
• Operating Temperature Classification: Commercial
• Operating Temperature (max): 70C
• Package Type: BGA
• Rad Hardened: No
• Lead Free Status / Rohs Status: Not Compliant

17.
Table 4.
18.
21154 PCI-to-PCI Bridge Specification Update
Section 4.4.1, Serial Clock Mask Shift, Table 4
Table 4 has been changed as follows:
Section 4.4.1, Serial Clock Mask Shift, Figure 3
Figure 3 has been updated as follows:
GPIO Serial Data Format
<7:6>
<5:4>
<3:2>
<1:0>
<15>
<14>
<13>
<12>
<10>
<11>
<9>
<8>
Bit
Reserved
Reserved
21154 s_clk input
Device 8
Device 7
Device 6
Device 5
Device 4
Slot 3 PRSNT#<1:0> or device 3
Slot 2 PRSNT#<1:0> or device 2
Slot 1 PRSNT#<1:0> or device 1
Slot 0PRSNT#<1:0> or device 0
Description
Documentation Changes
Intel Confidential33
s_clk_o Output
Not applicable
Not applicable
9
8
7
6
5
4
3
2
1
0