User`s manual

Appendix A Expansion Bus
Page: A-4
Prox-B501USER
c S MANUAL
PIN ASSIGNMENT PIN ASSIGNMENT
B1 OVRCNT B34 VDDQ
B2 +5V B35 AD21
B3 +5V B36 AD19
B4 USB+ B37 GND
B5 GND B38 AD17
B6 INTB B39 C/BE
B7 CLK B40 VDDQ
B8 REQ B41 IRDY
B9 VCC3.3 B42 RESERVED
B10 ST0 B43 GND
B11 ST2 B44 RESERVED
B12 RBF B45 VCC3.3
B13 GND B46 DEVEL
B14 RESERVED B47 VDDQ
B15 SBA0 B48 PERR
B16 VCC3.3 B49 GND
B17 SBA2 B50 SERR
B18 SB_STB B51 C/BE1
B19 GND B52 VDDQ
B20 SBA4 B53 AD14
B21 SBA6 B54 AD12
B22 RESERVED B55 GND
B23 GND B56 AD10
B24 RESERVED B57 AD8
B25 VCC3.3 B58 VDDQ
B26 AD31 B59 AD_STB0
B27 AD29 B60 AD7
B28 VCC3.3 B61 GND
B29 AD27 B62 AD5
B30 AD25 B63 AD3
B31 GND B64 VDDQ
B32 AD_STB1 B65 AD1
B33 AD23 B66 RESERVED