ST72324J6B5 查看數據表（PDF） - STMicroelectronics

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ST72324J6B5

8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, 4 TIMERS, SPI, SCI INTERFACE

STMicroelectronics 

ST72324

SERIAL PERIPHERAL INTERFACE (Cont’d)

Table 18. SPI Register Map and Reset Values

Address

(Hex.)

0021h

0022h

0023h

Register

Label

SPIDR

Reset Value

SPICR

Reset Value

SPICSR

Reset Value

7

MSB

x

SPIE

0

SPIF

0

6

x

SPE

0

WCOL

0

5

x

SPR2

0

OR

0

4

x

MSTR

0

MODF

0

3

x

CPOL

x

0

2

x

CPHA

x

SOD

0

1

x

SPR1

x

SSM

0

0

LSB

x

SPR0

x

SSI

0

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