DS26502 Maxim Integrated Products, DS26502 Datasheet - Page 118

• Manufacturer Part Number: DS26502
• Description: T1/E1/J1/64KCC BITS Element
• Manufacturer: Maxim Integrated Products

Figure 20-8. SPI Interface Timing Diagram, CPHA = 0, BIS[1:0] = 10
Figure 20-9. SPI Interface Timing Diagram, CPHA = 1, BIS[1:0] = 10
CLK INPUT
CLK INPUT
CLK INPUT
CPOL = 1
CLK INPUT
OUTPUT
CPOL = 0
CPOL = 1
OUTPUT
CPOL = 0
NOTE: NOT DEFINED, BUT USUALLY LSB OF CHARACTER PREVIOUSLY
TRANSMITTED
INPUT
INPUT
MISO
INPUT
MOSI
NOTE: NOT DEFINED, BUT USUALLY MSB OF CHARACTER JUST RECEIVED.
INPUT
MISO
MOSI
CS
CS
8
8
2
2
NOTE
6
SLAVE MSB
MSB
10
7
5
5
4
4
1
1
6
MSB
SLAVE MSB
7
5
4
5
4
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BITS 6-1
BITS 6-1
10
BITS 6-1
BITS 6-1
11
DS26502 T1/E1/J1/64KCC BITS Element
SLAVE LSB
LSB
11
SLAVE LSB
LSB
11
3
NOTE
3
9
9