HD6417750RF240DV Datasheet, PDF (939/1132 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH™ RISC engine Family / SH7750 Series

SH7750, SH7750S, SH7750R Group
Section 21 High-performance User Debug Interface (H-UDI)
21.2.5 Boundary Scan Register (SDBSR) (SH7750R Only)
The boundary scan register (SDBSR) is a shift register that is placed on the pads to control the
chip's I/O pins. This register can perform a boundary scan test equivalent to the JTAG (IEEE Std
1149.1) standard using EXTEST, SAMPLE, and PRELOAD commands. Table 21.3 shows the
relationship between the SH7750R's pins and the boundary scan register.
R01UH0456EJ0702 Rev. 7.02
Sep 24, 2013
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