Datasheet

Section 26 Boundary Scan (JTAG)
Rev. 2.00 Aug. 20, 2008 Page 1040 of 1198
REJ09B0403-0200
26.3.4 ID Code Register (SDIDR)
SDIDR is a 32-bit register. In IDCODE mode, SDIDR can output a fixed code, H'0803D447, 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 1101 0100 0100 011 1
Version
(4 bits)
Part Number
(16 bits)
Manufacture Identify
(11 bits)
Fixed Code
(1 bit)