SSTUA32864 Philips Semiconductors, SSTUA32864 Datasheet - Page 7

• Manufacturer Part Number: SSTUA32864
• Description: configurable registered buffer
• Manufacturer: Philips Semiconductors

Philips Semiconductors
7. Functional description
9397 750 14757
Product data sheet
7.1 Function table
Table 3:
L = LOW voltage level; H = HIGH voltage level; X = don’t care;
[1]
RESET
= HIGH-to-LOW transition
H
H
H
H
H
H
H
H
H
H
H
H
Q
L
0
is the previous state of the associated output.
Function table (each flip-flop)
floating
DCS
X or
H
H
H
H
H
H
L
L
L
L
L
L
1.8 V configurable registered buffer for DDR2-667 RDIMM applications
floating
CSR
X or
Rev. 01 — 12 May 2005
H
H
H
H
H
H
L
L
L
L
L
L
Inputs
floating
L or H
L or H
L or H
L or H
X or
CK
floating
L or H
L or H
L or H
L or H
X or
CK
floating
DODT,
DCKE
X or
Dn,
H
X
H
X
H
X
H
X
L
L
L
L
= LOW-to-HIGH transition;
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
SSTUA32864
Qn
Q
Q
Q
Q
Q
Q
H
H
H
L
L
L
L
0
0
0
0
0
0
Outputs
QCS
Q
Q
Q
Q
H
H
H
H
L
L
L
L
L
0
0
0
0
[1]
QODT,
QCKE
Q
Q
Q
Q
H
H
H
H
L
L
L
L
L
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0
0
0
0