CYONS1001X_09 Datasheet, PDF (13/24 Pages) Cypress Semiconductor – OvationONS Laser Navigation Sensors

CYONS1001x
SPI Interface Timing
Figure 5. Read Tracking Data Command Timing (Burst Read)
SCK
t_{SPI_DELAY_1}
12345678
t_{SPI_DELAY_2}
t_{SPI_DELAY_2}
t_{SPI_DELAY_2}
t_{CMD_2}
to next command
MOSI
1 0000000
MISO
X_MSB
X_LSB
Y_MSB
Y_LSB
NCS
t_{NCS_SU}
t_{NCS_HOLD}
SCK
Figure 6. Timing for SPI Write Operations
t_{SPI_DELAY_1}
12345678
t_{SPI_DELAY_3}
t_{CMD_1}
to next command
MOSI
COMMAND
0 0000010
ADDRESS
xxx xxx xx
DATA
xxxxxxxx
MISO
NCS
t_{NCS_SU}
t_{NCS_HOLD}
CLK
Figure 7. Timing for SPI Read Operations
t_{SPI_DELAY_1}
12345678
t_{SPI_DELAY_4}
t_{CMD_2}
to next command
MOSI
MISO
NCS
COMMAND
1 0 0 0 0 01 0
t_{NCS_SU}
ADDRESS
xxxxxxxx
DATA
xxxxxxxx
t_{NCS_HOLD}
Document Number: 001-06398 Rev. *J
Page 13 of 24
[+] Feedback