RELEASED
PM7383 FREEDM-32A256
DATASHEET
PMC-2010336
ISSUE 1
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 Selected Register
Instruction Code IR[2:0]
EXTEST
IDCODE
SAMPLE
BYPASS
BYPASS
STCTEST
BYPASS
BYPASS
Boundary Scan
Identification
Boundary Scan
Bypass
Bypass
Boundary Scan
Bypass
000
001
010
011
100
101
110
111
Bypass
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 ]
