参数资料
型号: WJLXT386LEB2
厂商: INTEL CORP
元件分类: 数字传输电路
英文描述: DATACOM, PCM TRANSCEIVER, PQFP100
封装: 14 X 14MM, ROHS COMPLIANT, LQFP-100
文件页数: 50/86页
文件大小: 1081K
代理商: WJLXT386LEB2
LXT386 — QUAD T1/E1/J1 Transceiver
54
Datasheet
A2
I
A2
A3
I
A3
A4
I
A4
LOOP0
I/O
PADD0
LOOP0
I/O
PDO0
LOOP1
I/O
PADI1
LOOP1
I/O
PDO1
LOOP2
I/O
PADI2
LOOP2
I/O
PDO2
LOOP3
I/O
PADI3
LOOP3
I/O
PDO3
LOOP4
I/O
PADI4
LOOP4
I/O
PDO4
LOOP5
I/O
PADI5
LOOP5
I/O
PDO5
LOOP6
I/O
PADI6
LOOP6
I/O
PDO6
LOOP7
I/O
PADI7
N/A
-
PDOENB
PDOENB controls the LOOP0 through LOOP7 pins.
Setting PDOENB to “0” configures the pins as outputs. The output value
to the pin is set in PDO[0..7].
Setting PDOENB to “1” tristates all the pins. The input value to the pins
can be read in PADD[0..7].
LOOP7
I/O
PDO7
CS
ICSB
MUX
I
MUX
RESET
IRSTB
MOT/INTL
I
IMB
R/W
I
RDB
DS
IWRB
TCLK1
I
TCLK1
TPOS1
I
TPOS1
TNEG1
I
TNEG1
RCLK1
O
RCLK1
RPOS1
O
RPOS1
N/A
-
HIZ1
HIZ1 controls the RPOS1, RNEG1 and RCLK1 pins. Setting HIZ1 to “0”
enables output on the pins. Setting HIZ1 to “1” tristates the pins.
RNEG1
O
RNEG1
LOS1
O
LOS1
Example 1. Boundary Scan Register – BSR (Sheet 2 of 3)
Bit #
Pin
Signal
I/O
Type
Bit
Symbol
Comments
相关PDF资料
PDF描述
WJLXT388LEB2 DATACOM, PCM TRANSCEIVER, PQFP100
WJLXT388LEB2 DATACOM, PCM TRANSCEIVER, PQFP100
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