WED2ZLRSP01S
White Electronic Designs
FIG. 1 BLOCK DIAGRAM
A_SA0-18
B_SA0-17
A_DQ0-31
B_DQ0-31
A_LBO#
A_ZZ
A_ADV
A_OE#
A_CKE#
A_WE#
A_CK
LBO#
ZZ
ADV
OE#
CKE#
WE#
CK
U1
DQ0-31
A_BWA#
A_BWB#
A_BWC#
A_BWD#
A_CS2#
A_CS2
BWa#
BWb#
BWc#
BWd#
CS2#
CS2
512K x 32
A_CS1#
CS1#
LBO#
ZZ
ADV
OE#
CKE#
WE#
CK
B_LBO#
B_ZZ
B_ADV
B_OE#
B_CKE#
B_WE#
B_CK
U2
DQ0-31
BWa#
BWb#
BWc#
BWd#
CS2#
CS2
B_BWA#
B_BWB#
B_BWC#
B_BWD#
B_CS2#
B_CS2
256K x 32
CS1#
B_CS1#
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
April, 2002
Rev. 0
2
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com