Ballout and Package Information
R
Figure 7. Intel® 82845 MCH Ballout Diagram (Top View—Right Side)
14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 |
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| AJ |
| VSS |
| VSS |
| VSS |
| VSS |
| VSS |
| VSS |
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| AH |
| HD49# |
| HD44# |
| DBI2# |
| HD24# |
| HD31# |
| HD25# | HD20# |
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| AG |
HD52# | HD48# | HD45# | HD42# | HD43# | HD38# | HD27# | HD28# | HD29# | HD16# | DBI1# | HD22# | HD17# | VSS | |
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| AF |
HD51# | VSS | HD47# | VSS | HD41# | VSS | HD30# | VSS | HD19# | VSS | HD26# | HD21# |
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| AE |
HD53# | HD46# | HD40# | HDSTBN2# | HD36# | HD34# | HD18# | HDSTBP1# | HDSTBN1# | HD23# | VSS | HD8# | HD15# | VSS | |
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| AD |
VSS | HSWNG1 | VSS | HDSTBP2# | VSS | HD37# | VSS | HD10# | VSS | DBI0# | HDSTBN0# | HDSTBP0# |
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| AC |
HD50# | HRCOMP1 | HD33# | HD32# | HD39# | HD35# | HD14# | HD11# | HD12# | HD5# | VSS | HD13# | HRCOMP0 | VSS | |
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| AB |
VSS | VSS | VSS | HVREF | VSS | VSS | VTT | HD9# | VSS | HD1# | HD4# | HD3# |
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| AA |
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| VTT | VSS | HSWNG0 | HD7# | HD2# | VSS | HD6# | HD0# | VSS | |
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| Y |
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| HVREF | BPRI# | VSS | HIT# | DEFER# | HITM# |
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| W |
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| VSS | RS1# | RS2# | HLOCK# | VSS | BNR# | RS0# | VSS | |
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| V |
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| VSS | BR0# | VSS | DBSY# | DRDY# | ADS# |
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| U |
VCC1_5 | VSSA0 |
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| VTT | HTRDY# | HREQ0# | HREQ3# | VSS | HA6# | HREQ4# | VSS | |
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| T |
VSS | VCCA0 |
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| VSS | HREQ1# | VSS | HA4# | HA3# | HA5# |
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| R |
VCC1_5 | VSS |
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| HVREF | HREQ2# | HA11# | HADSTB0# | VSS | HA7# | HA9# | VSS | |
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| P |
VSS | VCC1_5 |
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| VSS | HA8# | VSS | HA12# | HA10# | HA13# |
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| N |
VCC1_5 | VSS |
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| VSS | HA15# | HADSTB1# | HA28# | VSS | HA16# | HA14# | VSS | |
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| M |
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| VTT | HVREF | HA30# | HA24# | HA18# | HA19# |
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| L |
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| VSS | HA31# | VSS | HA21# | VSS | HA20# | HA26# | VSS | |
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| K |
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| BCLK# | VSS | VCCSM | VSS | HA17# | HA22# |
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| J |
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| SDREF | BCLK | VCCSM | VSS | VCCSM | VSS | HA25# | HA23# | VSS | |
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| H |
VCCSM | VSS | VCCSM | VSS | VCCSM | VSS | VCCSM | SCS6# | SCS11# | SCK10 | HA27# | RDCLKO |
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| G |
SCK5 | SCK1 | SMA12 | SCKE4 | SCKE2 | SCKE0 | SCS3# | SCS2# | SCS10# | SCK11 | VCCSM | RDCLKIN | HA29# | VCCSM | |
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| F |
VCCSM | SCK0 | VSS | SDQ51 | VCCSM | SDQ22 | VSS | SCS7# | VCCSM | SCKE3 | SCKE1 | SCK6 |
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| E |
SDQ48 | SDQ17 | SDQ50 | SDQ20 | SDQ53 | SDQ56 | SDQ24 | SDQ25 | SDQ59 | SCKE5 | VSS | SCK7 | SCK2 | VSS | |
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| D |
SCB3 | VSS | RSVD | VCCSM | SDQ54 | VSS | SDQ57 | VCCSM | SDQ27 | VSS | SDQ29 | SDQ63 |
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| C |
SCB7 | SDQ49 | SDQ18 | SDQ52 | SDQ21 | SDQ23 | RSVD | SDQ26 | SDQ60 | RSVD | SDQ61 | SDQ30 | SCK3 | VCCSM | |
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| B |
| SDQ16 |
| SDQ19 |
| SDQ55 |
| SDQ58 |
| SDQ28 |
| SDQ62 | SDQ31 |
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| A |
| VCCSM |
| VSS |
| VCCSM |
| VSS |
| VCCSM |
| VSS |
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14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 |
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NOTES:
1.NC = No Connect.
2.RSVD = These pins should not be connected and should be allowed to float.
3.VSS = Connect to ground.
Intel® 82845 MCH for SDR Datasheet | 127 |
