参数资料
型号: LXT386LE
英文描述: PCM TRANSCEIVER|QUAD|CEPT PCM-30/E-1|CMOS|QFP|100PIN|PLASTIC
中文描述: 的PCM收发器|四|优税PCM-30/E-1 |的CMOS | QFP封装| 100引脚|塑料
文件页数: 50/80页
文件大小: 1112K
代理商: LXT386LE
LXT384
Octal T1/E1/J1 Transceiver
50
Datasheet
25
TCLK0
I
TCLK0
26
TPOS0
I
TPOS0
27
TNEG0
I
TNEG0
28
RCLK0
O
RCLK0
29
RPOS0
O
RPOS0
30
N/A
-
HIZ0
HIZ0 controls the RPOS0, RNEG0 and RCLK0 pins. Setting
HIZ0 to
0
enables output on the pins. Setting HIZ0 to
1
tristates the pins.
31
RNEG0
O
RNEG0
32
LOS0
O
LOS0
33
MUX
I
MUX
34
LOS3
O
LOS3
35
RNEG3
O
RNEG3
36
N/A
-
HIZ3
HIZ3 controls the RPOS3, RNEG3 and RCLK3 pins. Setting
HIZ3 to
0
enables output on the pins. Setting HIZ3 to
1
tristates the pins.
37
RPOS3
O
RPOS3
38
RCLK3
O
RCLK3
39
TNEG3
I
TNEG3
40
TPOS3
I
TPOS3
41
TCLK3
I
TCLK3
42
LOS2
O
LOS2
43
RNEG2
O
RNEG2
44
N/A
-
HIZ2
HIZ2 controls the RPOS2, RNEG2 and RCLK2 pins. Setting
HIZ2 to
0
enables output on the pins. Setting HIZ2 to
1
tristates the pins.
45
RPOS2
O
RPOS2
46
RCLK2
O
RCLK2
47
TNEG2
I
TNEG2
48
TPOS2
I
TPOS2
49
TCLK2
I
TCLK2
50
INT
O
INT
51
N/A
-
SDOACKENB
SDOACKENB controls the ACK pin. Setting SDOACKEN to
0
enables output on ACK pin. Setting SDOACKEN to
1
tristates the pin.
52
ACK
O
ACK
53
DS
I
WRB
54
R/W
I
RDB
55
ALE
I
ALE
56
CS
I
CSB
Table 31. Boundary Scan Register (BSR) (Sheet 2 of 4)
Bit #
Pin
Signal
I/O Type
Bit
Symbol
Comments
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