DS2148DK Maxim Integrated Products, DS2148DK Datasheet - Page 25

• Manufacturer Part Number: DS2148DK
• Description: KIT DESIGN LIU DS2148 3/5V T1/E1
• Manufacturer: Maxim Integrated Products

Specifications of DS2148DK

• Main Purpose: Telecom, Line Interface Units (LIUs)
• Utilized Ic / Part: DS2148
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Secondary Attributes: -
• Embedded: -
• Primary Attributes: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

SCLK
CS
SDI
Figure 3-1. Serial Port Operation for Read Access (R = 1) Mode 1
ICES = 1 (sample SDI on the falling edge of SCLK)
OCES = 1 (update SDO on rising edge of SCLK)
Figure 3-2. Serial Port Operation for Read Access Mode 2
ICES = 1 (sample SDI on the falling edge of SCLK)
OCES = 0 (update SDO on falling edge of SCLK)
SDO
SCLK
CS
SDI
SDO
(lsb)
1
READ ACCESS ENABLED
1
1
(lsb)
1
2
A0
2
A0
3
A1
3
A1
4
A2
4
A2
5
A3
5
A3
6
A4
6
A4
7
0
7
0
(msb)
8
B
(msb)
8
B
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9
D0
(lsb)
9
D0
(lsb)
10
D1
10
D1
11
D2
11
D2
12
D3
12
D3
13
D4
13
D4
14
D5
14
D5
15
D6
15
D6
(msb)
16
D7
16
(msb)
D7