CY2SSTU32866
Pin Definition (continued)
Pin Number
(C0 = 0, C1 = 0)
Pin Number
(C0 = 0, C1 = 1)
Pin Number
(C0 = 1, C1 = 1)
Pin Name
Description
Q12B, 13B
P6, R6
T6
P6, R6
Data Outputs that are suspended by the DCS#
and CSR# control
Q14B
Data Outputs that are suspended by the DCS#
and CSR# control
Q15-25
QCSA#
QCSB#
QODTA
QODTB
QCKEA
QCKEB
PPO
B6, C6, E6, F6, K6, L6,
M6, N6, P6, R6, T6
Data Outputs that are suspended by the DCS#
and CSR# control
H5
D5
A5
H5
H6
D5
D6
A5
A6
A2
D2
G1
H5
H6
N5
N6
T5
T6
A2
D2
G1
Data outputs that will not be suspended by the
DCS# and CSR# control
Data outputs that will not be suspended by the
DCS# and CSR# control
Data outputs that will not be suspended by the
DCS# and CSR# control
Data outputs that will not be suspended by the
DCS# and CSR# control
Data outputs that will not be suspended by the
DCS# and CSR# control
Data outputs that will not be suspended by the
DCS# and CSR# control
A2
Partial parity out – indicates odd parity of inputs
D1-D25
QERR#
PAR_IN
NC
D2
Output error bit – generated one clock cycle after
the corresponding data output
G1
Parity input – arrives one clock cycle after the
corresponding data input
A6, D6, H6
B2, C2, E2, F2, K2, B2, C2, E2, F2, K2, No Connect Pins
L2, M2, N2, P2,
R2, T2
L2, M2, N2, P2,
R2, T2
Table 2. Flip Flop Function Table
Inputs
CK
Outputs
RESET#
DCS#
CSR#
CK#
pn
pn
L or H
Dn, DODT, DCKE
Qn
L
QCS# QODT, QCKE
H
H
H
H
H
H
H
H
H
H
H
H
L
L
L
L
L
pn
pn
L or H
L
L
L
L
H
H
H
L
L
X
Q0
L
Q0
L
Q0
L
L
H
H
H
L
pn
pn
L or H
pn
pn
L or H
L
L
H
H
L
H
L
X
Q0
L
Q0
H
Q0
L
H
H
H
H
H
H
pn
pn
L or H
pn
pn
L or H
L
L
H
H
H
H
L
X
Q0
Q0
Q0
Q0
L
Q0
H
Q0
L
H
H
H
pn
pn
L or H
pn
pn
L or H
L
H
X
H
H
Q0
L
Q0
L
X or Floating X or Floating X or Floating X or Floating
X or Floating
Rev 1.0,November 25, 2006
Page 4 of 24
SPECTRALINEAR [ SPECTRALINEAR INC ]
