Renesas SH7781 - Manual (Page 1518)

30. User Debugging Interface (H-UDI)
Rev.1.00 Jan. 10, 2008 Page 1488 of 1658
REJ09B0261-0100
TDO
TDI
TRST
TMS
TCK
SDIR
ASEBRK/BRKACK
Boundary-
scan
TAP
controller
Break
controller
TAP
controller
Decoder
SDBSR
SDBPR
SDINT
AUDSYNC
AUDCK
AUDATA3
AUDATA2
AUDATA1
AUDATA0
Trace
controller
Pin multiplexer
Peripheral bus Shift re
g
ister
Interrupt/reset
Figure 30.1 Block Diagram of H-UDI