MT90870 Zarlink Semiconductor, Inc., MT90870 Datasheet - Page 23

• Manufacturer Part Number: MT90870
• Description: Flexible 12k Digital Switch (F12kDX)
• Manufacturer: Zarlink Semiconductor, Inc.

Preliminary Information
(16Mb/s)
LCSTo0
LCSTo1
(8Mb/s)
(4Mb/s)
(2Mb/s)
LSTo1
LSTo0
LSTo7
LSTo6
FP8o
C8o
Figure 12 - Local Port External High Impedance Control Bit Timing (ST-Bus mode)
Chan 127
Chan 31
Chan 63
1
Bit 0
Bit 0
Bit 0
0
Chan 0
7
Bit 7
Chan 0 Bit 7
Channel 0
6
Chan 0
5
Bit 6
Channel 0 Bit 7
4
Chan 0
3
Bit 5
Chan 0 Bit 6
2
Chan 0
1
Bit 4
0
Chan 127
7
Bit 3
Chan 63 Bit 1
6
One C16o period
Channel 255 bits 7-0
Chan 127
5
Channel 31 Bit 0
Bit 2
4
Chan 127
3
Bit 1
Chan 63 Bit 0
2
Chan 127
1
Bit 0
0
Chan 0
7
Chan 0
MT90870
Chan 0
Bit 7
Bit 7
Bit 7
6
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