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White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com

White Electronic Designs

WED7PxxxCFA80xxC25

July 2005

Rev. 1

White Electronic Designs Corp. reserves the right to change products or specifications without notice.

PIN ASSIGNMENTS AND PIN TYPE (cont'd)

PC Card Memory Mode

PC Card I/O Mode

Pin

Num

Signal

Name

Pin

Type

In ,Out

Type

Pin

Num

Signal

Name

Pin

Type

In ,Out

Type

Pin

Num

Signal

Name

Pin

Type

In ,Out

Type

46

BVD1

I/O

I1U, OT1

46

STSCHG#

I/O

I1U, OT1

46

PDIAG#

I/O

I1U, ON1

47

I/O

11Z, OZ3

47

I/O

I1Z, OZ3

47

I/O

I1Z, OZ3

48

I/O

11Z, OZ3

48

I/O

I1Z, OZ3

48

I/O

I1Z, OZ3

49

I/O

11Z, OZ3

49

I/O

11Z, OZ3

49

I/O

I1Z, OZ3

50

GND

Ground

50

GND

Ground

50

GND

Ground

Notes :

1. These signals are required only for 16 bit access and not required when installed in 8 bit systems. Devices should allow for 3-state signals not to consume current.

2. Should be grounded by the host.

4. Optional for CE + Cards, Required for CompactFlash Storage Cards.