PM5366-PI PMC-Sierra, Inc., PM5366-PI Datasheet - Page 154

• Manufacturer Part Number: PM5366-PI
• Description: HIGH DENSITY 84/63 CHANNEL VT/TU MAPPER AND M13 MULTIPLEXER
• Manufacturer: PMC-Sierra, Inc.

PRELIMINARY
DATASHEET
PMC-2010672
11.1 JTAG Test Port
PROPRIETARY AND CONFIDENTIAL
The TEMAP-84 JTAG Test Access Port (TAP) allows access to the TAP controller
and the 4 TAP registers: instruction, bypass, device identification and boundary
scan. Using the TAP, device input logic levels can be read, device outputs can
be forced, the device can be identified and the device scan path can be
bypassed. For more details on the JTAG port, please refer to the Operations
section.
Table 10
Length - 3 bits
Table 11
Instructions
EXTEST
IDCODE
SAMPLE
BYPASS
BYPASS
STCTEST
BYPASS
BYPASS
Length
Version number
Part Number
Manufacturer's identification code
Device identification
- Instruction Register
- Identification Register
Selected Register
Boundary Scan
Identification
Boundary Scan
Bypass
Bypass
Boundary Scan
Bypass
Bypass
ISSUE 1
142
32 bits
0x0
0x5366
0x0CD
0x053660CD
Instruction Codes,
IR[2:0]
000
001
010
011
100
101
110
111
HIGH DENSITY 84/63 CHANNEL VT/TU MAPPER
AND M13 MULTIPLEXER
PM5366 TEMAP-84