HP d248 HP Compaq Business Desktop d200 Series Personal Computers Service Refe - Page 71
Pin Power, Accelerated Graphics Port AGP, Connector, Signal
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Accelerated Graphics Port (AGP) (Continued) Connector Connector Pin Assignments Pin Signal A 16 VCC 3.3 17 SBA3 18 SB_STB# 19 Ground 20 SBA5 21 SBA7 22 Reserved 23 Ground 24 Reserved 25 VCC 3.3 26 AD30 27 AD28 28 VCC 3.3 29 AD26 30 AD24 31 Ground 32 AD_STB1# 33 C/BE3# 20-Pin Power Signal B VCC 3.3 SBA2 SB_STB Ground SBA4 SBA6 Reserved Ground 3.3 Vaux VCC 3.3 AD31 AD29 VCC 3.3 AD27 AD25 Ground AD_STB1 AD23 Pin Signal A 49 Ground 50 PAR 51 AD15 52 Vddq 53 AD13 54 AD11 55 Ground 56 AD9 57 C/BE0# 58 Vddq 59 AD_STB0# 60 AD6 61 Ground 62 AD4 63 AD2 64 Vddq 65 AD0 66 VREFGC Connector 20 11 Signal B Ground SERR# C/BE1# Vddq AD14 AD12 Ground AD10 AD8 Vddq AD_STB0 AD7 Ground AD5 AD3 Vddq AD1 VREFCG 10 1 Pin Signal Pin Signal 1 +3.3 V 2 +3.3 V 3 GND 4 +5 V 5 GND 6 +5 V 7 GND 8 POK 9 +5 Vaux 10 +12 V *Open for d300 series computers; -5V for all others Pin Signal 11 +3.3 V 12 -12 V 13 GND 14 PSON 15 GND Pin Signal 16 GND 17 GND 18 open* 19 +5 V 20 +5 V Service Reference Guide, d200 336493-004 A-5