Specifications

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Appendix D Detailed system information 67

Card connector pin assignments  Side A

I/O pin Signal name Input/output

A1 -I/O CH CK Input

A2 SD7 Input/Output

A3 SD6 Input/Output

A4 SD5 Input/Output

A5 SD4 Input/Output

A6 SD3 Input/Output

A7 SD2 Input/Output

A8 SD1 Input/Output

A9 SD0 Input/Output

A10 I/O CHRDY Input

A11 AEN Output

A12 SA19 Input/Output

A13 SA18 Input/Output

A14 SA17 Input/Output

A15 SA16 Input/Output

A16 SA15 Input/Output

A17 SA14 Input/Output

A18 SA13 Input/Output

A19 SA12 Input/Output

A20 SA11 Input/Output

A21 SA10 Input/Output

A22 SA9 Input/Output

A23 SA8 Input/Output

A24 SA7 Input/Output

A25 SA6 Input/Output

A26 SA5 Input/Output

A27 SA4 Input/Output

A28 SA3 Input/Output

A29 SA2 Input/Output

A30 SA1 Input/Output

A31 SA0 Input/Output