R0K572011S000BE Renesas Electronics America, R0K572011S000BE Datasheet - Page 1053

• Manufacturer Part Number: R0K572011S000BE
• Description: KIT STARTER FOR SH7201
• Manufacturer: Renesas Electronics America
• Series: Renesas Starter Kits (RSK)r
• Type: MCUr

Specifications of R0K572011S000BE

• Contents: CPU Board, LCD Display Module, E8 Emulator, Cable, QuickStart Guide and CD-ROM
• For Use With/related Products: SH7201
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

SH7201 Group
26.4.4
An H-UDI reset is executed by setting an H-UDI reset assert command in SDIR. An H-UDI reset
is of the same kind as a power-on reset. An H-UDI reset is released by setting an H-UDI reset
negate command. The required time between the H-UDI reset assert command and H-UDI reset
negate command is the same as time for keeping the RES pin low to apply a power-on reset.
26.4.5
The H-UDI interrupt function generates an interrupt by setting a command from the H-UDI in
SDIR. An H-UDI interrupt is a general exception/interrupt operation, resulting in fetching the
exception service routine start address from the exception handling vector table, jumping to that
address, and starting program execution from that address. This interrupt request has a fixed
priority level of 15.
H-UDI interrupts are accepted in sleep mode, but not in software standby or deep standby mode.
R01UH0026EJ0300 Rev. 3.00
Sep 24, 2010
SDIR
Chip internal
reset
CPU state
H-UDI Reset
H-UDI Interrupt
H-UDI reset assert
Figure 26.4 H-UDI Reset
H-UDI reset negate
Section 26 User Debugging Interface (H-UDI)
Fetch the initial values of PC and SR
from the exception handling vector table
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