Figure 25.1 Block Diagram Of H-Udi - Renesas H8S/2158 User Manual

Section 25 User Debug Interface (H-UDI)
ETCK
ETMS
ETRST
ETDI
ETDO
Legend:
SDIR:
SDBPR:
SDBSR:
SDIDR:
Rev. 3.00 Jan 25, 2006 page 742 of 872
REJ09B0286-0300
TAP
controller
Instruction register
Bypass register
Boundary scan register
ID code register

Figure 25.1 Block Diagram of H-UDI

Decoder
Mux
SDIR
SDIDR