M38002M4 Datasheet, PDF (133/173 Pages) Mitsubishi Electric Semiconductor – 8-BIT SINGLE-CHIP MICROCOMPUTER

Baud rate generator
b7 b6 b5 b4 b3 b2 b1 b0
Baud rate generator (BRG) [Address : 1C16]
B
Function
0 A count value of Baud rate generator is set.
1
2
3
4
5
6
7
Fig. 3.5.7 Structure of Baud rate generator
APPENDIX
3.5 List of registers
At reset _{R W}
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Prescaler 12, Prescaler X, Prescaler Y
b7 b6 b5 b4 b3 b2 b1 b0
Prescaler 12 (PRE12), Prescaler X (PREX), Prescaler Y (PREY)
[Address : 2016, 2416, 2616]
B
Function
At reset R W
0 ^{q The count value of each prescaler is set.}
1
q The value set in this register is written to both the prescaler and
1
the prescaler latch at the same time.
q _{When the prescaler is read out, the value (count value) of the}
1
prescaler is read out.
2
1
3
1
4
1
5
1
6
1
7
1
Fig. 3.5.8 Structure of Prescaler 12, Prescaler X, Prescaler Y
3800 GROUP USER’S MANUAL
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