cx28394 Conexant Systems, Inc., cx28394 Datasheet - Page 22

• Manufacturer Part Number: cx28394
• Description: Quad/x16/octal-t1/e1/j1 Framers
• Manufacturer: Conexant Systems, Inc.

1.0 Product Description
1.2 Pin Assignments
Figure 1-2. CX28394 128-pin TQFP Pinout Diagram
1-4
RFSYNC[4] / RMSYNC[4]
RFSYNC[3] / RMSYNC[3]
TFSYNC[4] / TMSYNC[4]
TFSYNC[3] / TMSYNC[3]
TNEGO[4] / MSYNCO[4]
RINDO[4] / RDLCKO[4]
RINDO[3] / RDLCKO[3]
TINDO[4] / TDLCKO[4]
TINDO[3] / TDLCKO[3]
RPCMO[4] / RSIGO[4]
RSBCKI[4] / RFSYNC
TSBCKI[4] / TFSYNC
RPCMO[3]/RSIGO[3]
RSIGO[4] / RDLO[4]
RSIGO[3] / RDLO[3]
RSBCKI[3] / RINDO
TPCMI[4] / TSIGI[4]
TPCMI[3] / TSIGI[3]
TSBCKI[3] / TINDO
TSIGI[4] / TDLI[4]
TSIGI[3] / TDLI[3]
SIGFRZ[4]
SIGFRZ[3]
RPOSI[4]
RNEGI[4]
S Y S C K I
RCKI[4]
T 1 A C K I
TCKI[4]
EIACKI
T R S T *
V G G
V S S
V S S
V S S
V S S
VDD
VDD
1 0
1 1
1 2
1 3
1 4
1 5
1 6
1 7
1 8
1 9
2 0
2 1
2 2
2 3
2 4
2 5
2 6
2 7
2 8
2 9
3 0
3 1
3 2
3 3
3 4
3 5
3 6
3 7
3 8
1
2
3
4
5
6
7
8
9
X M T R 4 / R C V R 4
CLKs
J T A G
X M T R 3 / R C V R 3
Conexant
CX28394
X M T R 2 / R C V R 2
X M T R 1 / R C V R 1
M P U
S E R I O
Quad/x16/Octal—T1/E1/J1 Framers
1 0 2
1 0 1
1 0 0
9 9
9 8
9 7
9 6
9 5
9 4
9 3
9 2
9 1
9 0
8 9
8 8
8 7
8 6
8 5
8 4
8 3
8 2
8 1
8 0
7 9
7 8
7 7
7 6
7 5
7 4
7 3
7 2
7 1
7 0
6 9
6 8
6 7
6 6
6 5
CX28394/28395/28398
S E R D I
S E R D O
S E R C K O
TINDO[1] / TDLCKO[1]
TSIGI[1] / TDLI[1]
TSBCKI[1] / TSBCKI
TFSYNC[1] / TMSYNC[1]
TPCMI[1] / TSIGI[1]
RINDO[1] / RDLCKO[1]
RSIGO[1] / RDLO[1]
SIGFRZ[1]
RSBCKI[1] / RSBCKI
RFSYNC[1] / RMSYNC[1]
RPCMO[1] / RSIGO[1]
V S S
VDD
V S S
TINDO[2] / TDLCKO[2]
TSIGI[2] / TDLI[2]
TSBCKI[2] / TPCMI
TFSYNC[2] / TMSYNC[2]
TPCMI[2] / TSIGI[2]
RINDO[2] / RDLCKO[2]
RSIGO[2] / RDLO[2]
SIGFRZ[2]
RSBCKI[2] / RPCMO
RFSYNC[2] / RMSYNC[2]
RPCMO[2] / RSIGO[2]
AD[0]
AD[1]
AD[2]
AD[3]
AD[4]
AD[5]
AD[6]
AD[7]
V S S
A[0]
100054E