ST72F264G ST Microelectronics, ST72F264G Datasheet - Page 90

• Manufacturer Part Number: ST72F264G
• Description: (ST72F260G - ST72F264G) 8-BIT MCU
• Manufacturer: ST Microelectronics

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DataSheet
ST72260G, ST72262G, ST72264G
SERIAL COMMUNICATIONS INTERFACE (Cont’d)
Figure 56. SCI Baud Rate and Extended Prescaler Block Diagram
90/171
f
CPU
4
U
/16
.com
/PR
EXTENDED TRANSMITTER PRESCALER REGISTER
EXTENDED RECEIVER PRESCALER REGISTER
EXTENDED PRESCALER TRANSMITTER RATE CONTROL
EXTENDED PRESCALER RECEIVER RATE CONTROL
SCP1
CONVENTIONAL BAUD RATE GENERATOR
SCP0 SCT2 SCT1 SCT0 SCR2 SCR1SCR0
TRANSMITTER RATE
EXTENDED PRESCALER
CONTROL
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RECEIVER RATE
CONTROL
SCIBRR
SCIERPR
SCIETPR
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RECEIVER
TRANSMITTER
CLOCK
CLOCK
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