HD6417618 RENESAS [Renesas Technology Corp], HD6417618 Datasheet - Page 529

• Manufacturer Part Number: HD6417618
• Description: 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7618 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Table 19.2 H-UDI Commands
19.3.3
SDBSR is a 333-bit shift register, located on the PAD, for controlling the input/output pins of this
LSI. The initial value is undefined. This register cannot be accessed by the CPU.
Using the EXTEST, SAMPLE/PRELOAD, CLAMP, and HIGHZ commands, a boundary scan
test conforming to the JTAG standard can be carried out. Table 19.3 shows the correspondence
between this LSI's pins and boundary scan register bits.
TI7
0
0
0
0
0
0
1
1
1
Other than above
TI6
0
0
0
1
1
1
0
1
1
Boundary Scan Register (SDBSR)
TI5
0
1
1
0
1
1
1
1
1
TI4
0
0
1
0
0
1

0
1
Bits 15 to 8
TI3









TI2









TI1









Section 19 User Debugging Interface (H-UDI)
TI0









Rev. 6.00 Jun. 12, 2007 Page 497 of 610
Description
JTAG EXTEST
JTAG CLAMP
JTAG HIGHZ
JTAG SAMPLE/PRELOAD
H-UDI reset, negate
H-UDI reset, assert
H-UDI interrupt
JTAG IDCODE (Initial value)
JTAG BYPASS
Reserved
REJ09B0131-0600