RELEASED
DATASHEET
PMC-2010336
ISSUE 1
PM7383 FREEDM-32A256
FRAME ENGINE AND DATA LINK MANAGER 32A256
be bypassed. For more details on the JTAG port, please refer to the Operations
section.
Table 18 – Instruction Register
Length - 3 bits
Instructions
EXTEST
IDCODE
SAMPLE
BYPASS
BYPASS
STCTEST
BYPASS
BYPASS
Selected Register
Boundary Scan
Identification
Boundary Scan
Bypass
Bypass
Boundary Scan
Bypass
Bypass
Instruction Code IR[2:0]
000
001
010
011
100
101
110
111
10.2.1 Identification Register
Length - 32 bits
Version number - 2H
Part Number - 7383H
Manufacturer's identification code - 0CDH
Device identification - 273830CDH
10.2.2 Boundary Scan Register
The boundary scan register is made up of 365 boundary scan cells, divided into
input observation (in_cell), output (out_cell), and bi-directional (io_cell) cells.
These cells are detailed in the following pages. The first 32 cells form the ID
code register, and carry the code 273830CDH. The cells are arranged as
follows:
PROPRIETARY AND CONFIDENTIAL
161
PMC [ PMC-SIERRA, INC ]
