1.0 Product Description
CX28394/28395/28398
1.2 Pin Assignments
Quad/x16/Octal—T1/E1/J1 Framers
Table 1-2. Pin Assignments (SBI5, SBI6, SBI7, SBI8) (2 of 2)
Pin Number
System Bus Interface Pin Functions Pin Functions
Non-Multiplexed Mode
Multiplexed Mode
SBIMODE[0] = 0 [FCR; addr 080]
SBIMODE[0] = 1 [FCR; addr 080]
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
27
28
H1
J1
J3
—
J2
K4
K1
K2
L1
—
K3
—
D8
B8
C7
A7
D7
—
B7
A6
E4
E3
D2
—
D1
—
L3
M1
M2
—
M3
N1
N2
N3
P1
—
P2
—
C8
A7
B7
A6
C7
—
B6
A5
E1
F3
Y12
—
RSBCKI[7]
RINDO[B]
SIGFRZ[7]
RDLO[7]
TSTO[7]
SIGFRZ[7]
29
—
RSIGO[7] / RDLO[7]
RSIGO[7]
—
W11
—
30
RINDO[7] / RDLCKO[7]
TPCMI[7]
RDLCKO[7]
TSIGI[7]
TMSYNC[7]
TINDO[B]
TDLI[7]
31
W12
V11
V12
—
32
TFSYNC[7] / TMSYNC[7]
TSBCKI[7]
33
34
TSIGI[7] / TDLI[7]
TSIGI[7]
—
U11
—
TSTI[7]
35
TINDO[7] / TDLCKO[7]
TINDO[7]
TDLCKO[7]
—
—
T11
W7
V7
189
190
191
192
193
—
RPCMO[8]
RSIGO[8]
RMSYNC[8]
RFSYNC[B]
SIGFRZ[8]
RDLO[8]
TSTO[8]
RFSYNC[8] / RMSYNC[8]
RSBCKI[8]
Y7
—
SIGFRZ[8]
—
RSIGO[8] / RDLO[8]
RSIGO[8]
V8
194
195
9
—
RINDO[8] / RDLCKO[8]
TPCMI[8]
RDLCKO[8]
TSIGI[8]
TMSYNC[8]
TFSYNC[B]
TDLI[8]
Y8
W8
U8
—
TFSYNC[8] / TMSYNC[8]
TSBCKI[8]
10
11
F2
TSIGI[8] / TDLI[8]
TSIGI[8]
—
—
F1
U7
—
TSTI[8]
12
TINDO[8] / TDLCKO[8]
TINDO[8]
TDLCKO[8]
—
—
—
T9
1-12
Conexant
100054E
CONEXANT [ CONEXANT SYSTEMS, INC ]
