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4-10
Celeron™ Processor Development Kit Manual
Hardware Reference
4.6 AGP Connector
Table 4-12. AGP Slot (J13)
Pin#BAPin#BA
1 OVRCNT# 12V 34 Vddq3.3 Vddq3.3
2 5.0V TYPEDET# 35 AD21 AD22
3 5.0V Reserved 36 AD19 AD20
4 USB+ USB- 37 GND GND
5 GND GND 38 AD17 AD18
6 INTB# INTA# 39 C/BE2# AD16
7 CLK RST# 40 Vddq3.3 Vddq3.3
8 REQ# GNT# 41 IRDY# FRAME#
9 VCC3.3 VCC3.3 42 3.3Vaux Reserved
10 ST0 ST1 43 GND GND
11 ST2 Reserved 44 Reserved Reserved
12 RBF# PIPE# 45 VCC3.3 VCC3.3
13 GND GND 46 DEVSEL# TRDY#
14 Reserved Reserved 47 Vddq3.3 STOP#
15 SBA0 SBA1 48 PERR# PME#
16 VCC3.3 VCC3.3 49 GND GND
17 SBA2 SBA3 50 SERR# PAR
18 SB_STB Reserved 51 C/BE1# AD15
19 GND GND 52 Vddq3.3 Vddq3.3
20 SBA4 SBA5 53 AD14 AD13
21 SBA6 SBA7 54 AD12 AD11
22 KEY KEY 55 GND GND
23 KEY KEY 56 AD10 AD9
24 KEY KEY 57 AD8 C/BE0#
25 KEY KEY 58 Vddq3.3 Vddq3.3
26 AD31 AD30 59 AD_STB0 Reserved
27 AD29 AD28 60 AD7 AD6
28 VCC3.3 VCC3.3 61 GND GND
29 AD27 AD26 62 AD5 AD4
30 AD25 AD24 63 AD3 AD2
31 GND GND 64 Vddq3.3 Vddq3.3
32 AD_STB1 Reserved 65 AD1 AD0
33 AD23 C/BE3# 66 Reserved Reserved
NOTES:
1. Reserved pins are only for future use by the AGP interface specification.
2. IDSEL# is not a pin on the AGP connector. AGP graphics components should connect the AD16 signal to
the 3. 3 volt IDSEL# function internal to the component.
3. All 3.3 volt cards leave the TYPEDET signal open. All 1.5 volt cards tie this signal hard to ground.