st92f124 STMicroelectronics, st92f124 Datasheet - Page 254

• Manufacturer Part Number: st92f124
• Description: 8/16-bit Single Voltage Flash Mcu Family With Ram, E3 Tmemulated Eeprom, Can 2.0b And J1850 Blpd
• Manufacturer: STMicroelectronics

SERIAL PERIPHERAL INTERFACE (SPI)
SERIAL PERIPHERAL INTERFACE (Cont’d)
Figure 123. Data Clock Timing Diagram
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9
(from slave)
(from slave)
SCK
(CPOL = 0)
SCK
(CPOL = 1)
SCK
(CPOL = 0)
(to slave)
SCK
(CPOL = 1)
(to slave)
(from master)
(from master)
MISO
MOSI
CAPTURE STROBE
MISO
MOSI
CAPTURE STROBE
SS
SS
Note: This figure should not be used as a replacement for parametric information.
Refer to the SPI Timing table in the Electrical Characteristics Section.
MSBit
MSBit
MSBit
MSBit
Bit 6
Bit 6
Bit 6
Bit 6
Bit 5
Bit 5
Bit 5
Bit 5
CPHA =0
CPHA =1
Bit 4
Bit 4
Bit 4
Bit 4
Bit3
Bit3
Bit3
Bit3
Bit 2
Bit 2
Bit 2
Bit 2
Bit 1
Bit 1
Bit 1
Bit 1
LSBit
LSBit
LSBit
LSBit