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CHAPTER 40: MULTI-FUNCTION SERIAL INTERFACE
6. Operation of CSIO
FUJITSU SEMICONDUCTOR LIMITED
CHAPTER : MULTI-FUNCTION SERIAL INTERFACE
FUJITSU SEMICONDUCTOR CONFIDENTIAL
240
Reload Counter Functions
Reload counters, including transmission and reception reload counters, serve as the dedicated baud rate
generators. It consists of a 15-bit register for reload values and generates a transmission/reception clock
from the internal clock.
Count Start
When a reload value is written to the baud rate generator register (BGR), the reload counter starts counting.
Restart
The reload counter restarts under one of the following conditions:
Common to the transmission and reception reload counters
⋅
Programmable reset (SCR:UPCL bit)
MB91520 Series
MN705-00010-1v0-E
1553