M-G362 Datasheet, PDF (32/69 Pages) Epson Company – IMU (Inertial Measurement Unit)

6.1.2 SPI Write Timing (Normal Mode)
A write command to a register has no response. Unlike register reading, registers are written in 8-bit
words.
t_WRITERATE
t_STALL
/CS
SCLK
SDI
DDDDDDDDDDDDD DDD
1111119876543 210
5 4 3 21 0
DDDDDDDDDDDD DDDD
111111987654 3210
543210
Command
Command
Figure 6.2 SPI Write Timing (Normal Mode)
Table 6.5 Command Format (Write)
15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
0
1
A[6:0]
D[7:0]
A 6:0 ･･･ Register address (even or odd number)
D 7:0 ･･･ Register write data
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Seiko Epson Corporation
M-G362PDC1 Data Sheet
Rev.20131217