Renesas M16C/62P Series Hardware Manual page 244

M16C/62P Group (M16C/62P, M16C/62PT)
SI/Oi Bit Rate Generation Register (i=3, 4)
b7 b0
NOTES :
1. Write to this register w hile serial interface is neither transmitting nor receiving.
2. Use MOV instruction to w rite to this register.
3. Write to this register after setting the SMi1 to SMi0 bits in the SiC register.
SI/Oi Bit Transmit/Receive Register (i=3, 4)
b7 b0
NOTES :
1. Write to this register w hile serial interface is neither transmitting nor receiving.
2. To receive data, set the corresponding port direction bit for SINi to "0" (input mode).
Figure 17.40 SiBRG and SiTRR Registers
Rev.2.41 Jan 10, 2006
REJ09B0185-0241
http://www.xinpian.net
(1, 2, 3)
Symbol
S3BRG
S4BRG
Assuming that set value = n, BRGi divides the count source by n + 1
(1, 2)
Symbol
S3TRR
S4TRR
Transmission/reception starts by w riting transmit data to this register. After
transmission/reception finishes, reception data can be read by reading this register.
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Address
0363h
0367h
Function
Address
0360h
0364h
Function
17. Serial Interface
After Reset
Indeterminate
Indeterminate
Setting Range RW
00h to FFh WO
After Reset
Indeterminate
Indeterminate
RW
RW
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