Datasheet

Video Filter Capacitors and Ferrite Bead Arranged in a
PI Configuration (One PI Filter Testability)
R
188 Datasheet
Item# IN/OUT Ball Pin/VHDL I/O Type Voltage Connectivity
18 - B12 LVBG Analog N/A N/A
19 - F12 LVREFL Analog 1.1 1.1
20 IN B17 DREFSSCLK PLL CLK 3.3 0
21 - J17 HDVREF[2] Analog 2/3 VTTLF 1.0
22 - B20 HXRCOMP Analog N/A N/A
23 - B18 HXSWING Analog N/A N/A
24 - J21 HDVREF[1] Analog 2/3 VTTLF 1.0
25 IN AD29 BCLK# Diff 0.7 0
26 IN AE29 BCLK Diff 0.7 0.7
27 - K21 HDVREF[0] Analog 2/3 VTTLF 1.0
28 - Y28 HCCVREF Analog 2/3 VTTLF 1.0
29 - Y22 HAVREF Analog 2/3 VTTLF 1.0
30 - H28 HYRCOMP Analog N/A N/A
31 - K28 HYSWING Analog N/A N/A
32 IN D28 RSTIN# CMOS 3.3 N/A
33 - AJ24 SMVREF_0 Analog 1/2 VCCSM 1.25
34 - AB1 SMRCOMP Analog N/A N/A
9.4 XOR Chain Connectivity/Ordering
The following tables contain the ordering for all of the Intel 855GM/GME GMCH XOR chains
and pin to ball mapping information:
Table 52. XOR Mapping
XOR Chain DVO 1
DVO IN/OUT Ball Pin/VHDL I/O Type Voltage
XOR Out
OUT AB5 SMA[12] SSTL_2 2.5
1 INOUT T6 RSVD DVO 1.5
2 INOUT T5 RSVD DVO 1.5
3 INOUT T7 MDDCDATA DVO 1.5
4 INOUT R3 RSVD DVO 1.5
5 INOUT R4 RSVD DVO 1.5
6 INOUT R6 RSVD DVO 1.5
7 INOUT R5 RSVD DVO 1.5
8 INOUT P2 RSVD DVO 1.5
9 INOUT P4 RSVD DVO 1.5