h8s-2158 Renesas Electronics Corporation., h8s-2158 Datasheet - Page 812

• Manufacturer Part Number: h8s-2158
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

Section 25 User Debug Interface (H-UDI)
Rev. 3.00 Jan 25, 2006 page 760 of 872
REJ09B0286-0300
SDIDR serial data input/output
SDIDR is captured into the shift register in Capture-DR in IDCODE mode, and bits 0
to 31 of SDIDR are output in that order from the ETDO pin in Shift-DR.
Data input from the ETDI pin is written to any register in Update-DR.
ETDO
ETDI
Figure 25.4 Serial Data Input/Output (2)
Bit 31
Bit 0
Capture-DR
.
.
.
.
Bit 31
Bit 0
SDIDR