DJLXT6282LE.A3 Intel, DJLXT6282LE.A3 Datasheet - Page 13

• Manufacturer Part Number: DJLXT6282LE.A3
• Manufacturer: Intel

Specifications of DJLXT6282LE.A3

• Lead Free Status / RoHS Status: Not Compliant

Datasheet
MTC<7...0>
A<7..0>
DATA<7..0>
WRB/RWB
RDB/E
INT
CSB
ASB
MCUTYPE
RSTB
OEN
JTCK
JTMS
JTRS
JTDI
JTDO
SCANTEST
SCANEN
1. Buf-in = CMOS Input buffer with switching threshold at 3.3V / 2 (V
2. i = <7...0> which corresponds to the E1 channel number
Pin Name
Table 1. Signal Descriptions
113
114
121
122
131
132
139
140
13-20
1-4
7-10
23
24
26
21
22
94
25
105
104
103
102
101
100
98
97
Pin
HiZ-8ma
BUF-in
BUF-in/
Hiz-10ma
BUF-in
BUF-in
Hiz-4ma
BUF-in
BUF-in
BUF-in
BUF-in
(60K pull
up)
BUF-in
(60K pull
up)
BUF-in
BUF-in
(60K pull
up)
BUF-in
(60K pull
down)
BUF-in
(60K pull
up)
2mA
BUF-in
(60K pull
up)
BUF-in
(60K pull
up)
PROP
O
I
I/O
I
I
O
I
I
I
I
I
I
I
I
I
O
I
I
I/O
JTAG and SCAN test ports
Clock outputs. Each one of these eight 2048 MHz clock outputs of the
receivers is to be used with the corresponding E1 data (MTD<i>, i=<7..0>)
signal transmitted to the multiplexer, if needed.
Microprocessor Bus
Address Bus 8 bits. Eight-bit address port for data, command and status
addresses.
Data Bus 8 bits. Eight bits I/O to read and write data, commands and
status to and from the device.
Write-Bar Intel; Read/Write Bar Motorola
Read-bar Intel; Enable Motorola
Interrupt request. Active low
Chip Select. Active low
Address Strobe Enable. Indication that the address on the address bus is
valid. Active high.
Motorola/Intel Interface mode select. A High indicates a Motorola and a
Low an Intel Microprocessor.
Chip Master Reset. A low will reset all registers to default values.
Master chip output enable. Active high (a low will set all outputs and
bidirectionnal to 3Z)
JTAG Clock. Clock for all boundary scan circuitry.
JTAG Test Mode Select. Determine state of TAP controller.
JTAG Reset. Active low.
JTAG Data Input. Input signal used to shift in instructions and data.
JTAG Data Output. Output signal used to shift out instructions and data.
Scan test mode (active low)
Scan enable (active low)
DD
/ 2)
Description
LXT6282
13