PRELIMINARY
PM4318 OCTLIU
DATASHEET
PMC- 2001578
ISSUE 3
OCTAL E1/T1/J1 LINE INTERFACE DEVICE
OEB_RDP[3]
RDP[3]
OEB_RDN[3]
RDN[3]
OEB_RCLK[4]
RCLK[4]
OEB_RDP[4]
RDP[4]
OEB_RDN[4]
RDN[4]
OEB_RDN[5]
RDN[5]
OEB_RDP[5]
RDP[5]
OEB_RCLK[5]
RCLK[5]
OEB_RDN[6]
RDN[6]
OEB_RDP[6]
RDP[6]
OEB_RCLK[6]
RCLK[6]
OEB_RDN[7]
RDN[7]
OEB_RDP[7]
RDP[7]
OEB_RCLK[7]
RCLK[7]
OEB_RDN[8]
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
OUT_CELL
OUT_CELL
OUT_CELL
OUT_CELL
OUT_CELL
OUT_CELL
OUT_CELL
OUT_CELL
OUT_CELL
OUT_CELL
OUT_CELL
OUT_CELL
OUT_CELL
OUT_CELL
OUT_CELL
OUT_CELL
OUT_CELL
OUT_CELL
OUT_CELL
OUT_CELL
OUT_CELL
OUT_CELL
OUT_CELL
OUT_CELL
OUT_CELL
OUT_CELL
OUT_CELL
OUT_CELL
OUT_CELL
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
OEB_RSYNC
RSYNC
RES[1]
RSTB
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
OUT_CELL
OUT_CELL
IN_CELL
IN_CELL
IN_CELL
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
XCLK
SBI_EN
OEB_D[7]
D[7]
OEB_D[6]
D[6]
OEB_D[5]
D[5]
OEB_D[4]
D[4]
OEB_D[3]
D[3]
OEB_D[2]
D[2]
OEB_D[1]
D[1]
OEB_D[0]
D[0]
IN_CELL
OUT_CELL
IO_CELL
OUT_CELL
IO_CELL
OUT_CELL
IO_CELL
OUT_CELL
IO_CELL
OUT_CELL
IO_CELL
OUT_CELL
IO_CELL
OUT_CELL
IO_CELL
OUT_CELL
IO_CELL
OUT_CELL
IO_CELL
IN_CELL
OEB_INTB
INTB
CSB
RDB
WRB
IN_CELL
IN_CELL
IN_CELL
ALE
0
Notes:
1. OEB signals, when set low, will set the corresponding bidirectional signal to an output.
2. OEB signals, when set high, will set the corresponding output to high impedance.
3. ALE is the first bit in the boundary scan chain scanned in and out. It is closest to TDO in the
scan chain.
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
171
PMC [ PMC-SIERRA, INC ]
