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Intel® 945G/945GZ/945GC/ 945P/945PL Express Chipset Family ...

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Ballout and Package Information<br />

Figure 12-1. Intel ® 82<strong>945G</strong> GMCH Ballout Diagram (Top View – Columns 43–30)<br />

43 42 41 40 39 38 37 36 35 34 33 32 31 30<br />

BC NC NC VCCSM SMA_A13 VCCSM SBS_A0 VCCSM BC<br />

BB NC VCCSM VSS SODT_A3 VSS VCCSM SCS_A0# SWE_A# VSS VCCSM SCLK_A0 SCLK_A3# SMA_A2 BB<br />

BA VSS SCS_B2# SCS_B0# SCS_A1# SCAS_A# SCS_A2# SRAS_A# SMA_A0 SCLK_A3 SMA_A3 BA<br />

AY VCCSM SODT_B0 VCCSM SODT_A1 SCS_A3# SODT_A2 SBS_A1 SMA_A10 SCLK_A0# SMA_A4 AY<br />

AW SMA_B13 SCS_B1# SCS_B3# SODT_A0 VCCSM VCCSM SMA_A1 VCCSM AW<br />

AV SODT_B2 VCCSM SODT_B1 SDQ_A34 VSS SDQS_A4# SDQ_A33 SDQ_A36 VCCSM AV<br />

AU SDQ_A45 SDQ_A44 SODT_B3 SDQ_A35 SDQ_B45 SDQ_A39 SDQS_A4 VSS VSS SDQ_B39 AU<br />

AT SDM_A4 SDQ_A37 VSS AT<br />

AR VSS SDQ_A41 SDQ_A40 VSS SDM_B5 VSS SDQ_B44 SDQ_A38 VSS SDQ_B34 AR<br />

AP SDQS_A5 SDQ_A46 SDQS_A5# SDM_A5 VSS SDQ_B41 SDQS_B5 SDQ_B40 VSS SDQ_A32 SDQ_B38 AP<br />

AN SDQ_A42 VSS SDQ_A47 SDQ_B42 VSS AN<br />

AM SDQ_A53 SDQ_A52 SDQ_A43 VSS SDQ_B46 VSS VSS SDQS_B5# SDQ_B47 VSS SDQ_B35 AM<br />

AL VSS SDQ_A49 SDQ_A48 RSV SCLK_B2 VSS SCLK_B2# SDQ_B43 SDQ_B48 VSS VSS SDQ_B52 AL<br />

AK SCLK_A2 SCLK_A2# RSV VSS AK<br />

AJ SDM_B6 SCLK_B5 VSS SCLK_B5# VSS SDQ_B49 VSS SDQ_B53 VSS VSS AJ<br />

AH SCLK_A5# VSS SCLK_A5 AH<br />

AG SDQS_A6 SDQS_A6# SDM_A6 VSS VSS VSS VSS SDQ_B54 SDQS_B6 VSS SDQS_B6# VSS VSS AG<br />

AF VSS SDQ_A55 SDQ_A54 SDQ_A50 VSS SDQ_B61 VSS SDQ_B60 SDQ_B51 VSS SDQ_B50 RSV VCC AF<br />

AE SDQ_A60 SDQ_A61 SDQ_A51 AE<br />

AD SDQ_A57 VSS SDQ_A56 SDM_B7 SDQS_B7# VSS SDQS_B7 VSS SDQ_B57 VSS SDQ_B55 RSV RSV AD<br />

AC SDQS_A7 SDQS_A7# SDM_A7 VSS VSS VSS VSS SDQ_B63 RSV SDQ_B62 SDQ_B56 VSS RSV AC<br />

AB VSS SDQ_A63 SDQ_A62 AB<br />

AA RSV HBREQ0# SDQ_A59 SDQ_A58 RSV HA29# VSS RSV RSV VSS SDQ_B59 VSS RSV AA<br />

Y HRS1# VSS HEDRDY# VSS HA28# VSS HA27# VSS HA31# RSV SDQ_B58 VSS RSV Y<br />

W HADS# HHITM# HTRDY# W<br />

V VSS HA25# HDRDY# VSS VSS VSS VSS HADSTB1# VSS HA22# HA30# RSV RSV V<br />

U HDBSY# HHIT# HLOCK# HBNR# VSS HA19# VSS HA26# HA23# VSS HA24# VSS RSV U<br />

T HRS2# VSS HRS0# T<br />

R VSS HA21# VSS HA18# HA20# VSS HA10# HA17# VSS VSS R<br />

P HD2 HD0 HDEFER# VSS P<br />

N VSS HA14# HD4 VSS HA16# HA15# VSS HA9# HA12# VSS HA11# VSS N<br />

M HD3 HD7 HD5 HD1 HA13# VSS HADSTB0# VSS HA8# HD33 HCLKP M<br />

L HDSTBN0# VSS HD6 HD30 VSS L<br />

K HD8 HDSTBP0# HDINV0# VSS HA4# VSS HREQ2# HA6# VSS VSS HD34 K<br />

J VSS HA5# HD10 HA3# VSS HA7# HD18 HD27 HD25 HD31 J<br />

H HD23 VSS HD32 H<br />

G HD11 HD13 HD12 HD9 VSS HREQ3# VSS HDSTBN1# VSS VSS G<br />

F HD15 VSS HD14 HPCREQ# HD16 HDSTBP1# VSS HD29 HD37 F<br />

E HREQ4# HREQ0# HD50 HD17 NC HDSTBP3# VSS HD48 E<br />

D VSS HBPRI# HREQ1# HD19 HD53 HD51 HD56 HD54 HD61 HD63 D<br />

C NC HD20 VSS HD52 HD24 HD55 HD57 HD60 HD59 HCPURST# C<br />

B NC NC NC HD22 HD21 VSS HDSTBN3# HD26 HD28 VSS HDINV3# HD58 HD62 B<br />

A RSV NC VSS HDINV1# VSS HD49 VSS A<br />

43 42 41 40 39 38 37 36 35 34 33 32 31 30<br />

272

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