ST10 STMICROELECTRONICS [STMicroelectronics], ST10 Datasheet - Page 63

• Manufacturer Part Number: ST10
• Description: 16-BIT MCU WITH 32K BYTE ROM
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

XX - ELECTRICAL CHARACTERISTICS (continued)
The formula for SSC Clock Cycle time is: t
Where <SSCBR> represents the content of the SSC Baud rate register, taken as unsigned 16-bit integer.
Figure 26 : SSC slave timing
Notes 1. The phase and polarity of shift and latch edge of SCLK is programmable.This figure uses the leading clock edge as shift edge (drawn
in bold), with latch on trailing edge (SSCPH = 0b), Idle clock line is low, leading clock edge is low-to-high transition (SSCPO = 0b).
2. The bit timing is repeated for all bits to be transmitted or received.
SCLK
MRST
MTSR
1)
t
315
1st.In Bit
t
317
t
310
1st Out Bit
t
318
t
t
315
311
t
314
310
2nd Out Bit
t
= 4 TCL * (<SSCBR> + 1)
2nd.In Bit
312
t
313
t
316
2)
t
315
t
Last.In Bit
317
Last Out Bit
t
318
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