OCX160-PBI ETC [List of Unclassifed Manufacturers], OCX160-PBI Datasheet - Page 15

• Manufacturer Part Number: OCX160-PBI
• Description: OCX160 Crosspoint Switch
• Manufacturer: ETC [List of Unclassifed Manufacturers]

OCX160 Crosspoint Switch—Preliminary Data Sheet
1.4.5
JTAG Architecture and Shift Registers
Boundary Scan Register
(189 x 2 = 378 Bits)
JTAG Data Register - 1 Bit
Device Identification Register - 32 Bits
MUX
BUF
TDO
TDI
Mode Control Register - 1 Bits
JTAG Address Register - 7 Bits
Bypass Register - 1 Bit
Instruction Register - 16 Bits
TAP
TMS
Controller
TCK
TRST#
Figure 5
OCX160 JTAG Architecture
I-Cube, Inc.
[Rev. 1.6] 2/20/01
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