r4f2426 Renesas Electronics Corporation., r4f2426 Datasheet - Page 1053

• Manufacturer Part Number: r4f2426
• Description: 16-bit Single-chip Microcomputer H8s Family / H8s/2400 Series
• Manufacturer: Renesas Electronics Corporation.

When 32-Bit Data Length is Selected (SSRDR0, SSRDR1, SSRDR2 and SSRDR3 are Valid)
Figure 19.7 Example of Reception Operation (SSU Mode)
User operation
LSI operation
(MSB first)
(LSB first)
SSCK
RDRF
SCS
SSI
SSI
with CPOS = 0 and CPHS = 0 (4)
Dummy-read SSRDR0, SSRDR1,
SSRDR2 and SSRDR3
Bit
Bit
0
7
SSRDR3
SSRDR0
to
to
Section 19 Synchronous Serial Communication Unit (SSU)
Bit
Bit
7
0
Bit
Bit
0
7
SSRDR2
SSRDR1
to
to
1 frame
Bit
Bit
7
0
Bit
Bit
0
7
SSRDR1
SSRDR2
Rev. 1.00 Sep. 19, 2008 Page 1025 of 1270
to
to
Bit
Bit
7
0
Bit
Bit
0
7
SSRDR3
SSRDR0
RXI interrupt
to
to
generated
Bit
Bit
7
0
REJ09B0466-0100