Datasheet

Section 20 Boundary Scan (JTAG)
Rev. 3.00 Sep. 28, 2009 Page 616 of 710
REJ09B0384-0300
20.3.4 ID Code Register (SDIDR)
SDIDR is a 32-bit register. In IDCODE mode, SDIDR can output a fixed code, H'08039447, from
the ETDO pin. However, no serial data can be written to SDIDR via the ETDI pin.
31 28 27 12 11 1 0
0000 1000 0000 0011 1001 0100 0100 011 1
Version
(4 bits)
Part Number
(16 bits)
Manufacture Identify
(11 bits)
Fixed Code
(1 bit)