MCC501RX166TD0B Motorola / Freescale Semiconductor, MCC501RX166TD0B Datasheet - Page 61

• Manufacturer Part Number: MCC501RX166TD0B
• Description: Network Processor, 16 Processing Elements, 166MHz Core Operating Frequency, 5Gbps Max Throughput, 838-CBGA
• Manufacturer: Motorola / Freescale Semiconductor

C-Port Confidential
Description Language
JTAG Instruction
Boundary Scan
Register
The C-5 NP contains a 4bit instruction register.
supported.
Table 31 Instruction Register Instructions
*
In order to simplify board test, C-Port Corporation has provided a boundary scan
description language (BSDL) file in the C-Port web site support area that describes the
complete set of instructions, boundary scan order, and identification code value in an
industry standard format. This information can be found at:
http://e-www.motorola.com/webapp/sps/site/homepage.jsp?nodeId=03M0ylgx1Ks.
Instruction Mnemonic
Extest
Idcode
Sample/Preload
Highz
Clamp
Bypass
Reserved*
Reserved*
Bypass
Bypass
Bypass
Bypass
Bypass
Bypass
Bypass
Bypass
There are two reserved instructions intended for C-Port Corporation’s internal use. These should not be
programmed by users.
Selected Register
Boundary Scan
Identification Register
Boundary Scan
Bypass Register
Bypass Register
Bypass Register
Bypass Register
Bypass Register
Bypass Register
Bypass Register
Bypass Register
Bypass Register
Bypass Register
Bypass Register
Bypass Register
Bypass Register
Table 31
lists the instructions that are
Preliminary Version — January 21, 2002
Instruction Opcode
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
1111
JTAG Support
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