m30833fjgp Renesas Electronics Corporation., m30833fjgp Datasheet - Page 198

• Manufacturer Part Number: m30833fjgp
• Description: Renesas 16/32-bit Single-chip Microcomputer M16c Family / M32c/80 Series
• Manufacturer: Renesas Electronics Corporation.

R
R
M
e
E
3
. v
J
Figure 16.3 U0BRG to U4BRG Registers and U0MR to U4MR Registers
2
0
1
9
C
3 .
B
8 /
0
1
3
0
3
J
G
4
a
UARTi Baud Rate Register
UARTi Transmit/Receive Mode Register
0 -
n
o r
b7
b7
NOTES:
3 .
1
u
, 1
3
1. Use the MOV instruction to set the UiBRG register.
2. Set the UiBRG register data transmit and receive is stopped.
3. Set the UiBRG register after setting the CLK1 and CLK0 bits in the UiC0 register.
b6
p
1
2
(
M
b5
0
0
3
6
b4
2
C
b3
8 /
Page 175
, 3
b2
M
b1
3
2
b0
b0
C
f o
8 /
Symbol
4
CKDIR
IOPOL
3
SMD0
SMD1
SMD2
PRYE
STPS
If the setting value is m, the UiBRG register
divides a count source by m+1
8
PRY
Bit
) T
8
Symbol
U0MR to U4MR
Symbol
U0BRG to U4BRG 0369
Odd/Even Parity Select
Bit
TxD,RxD Input/Output
Polarity Switch Bit
Serial I/O Mode Select
Bit
Internal/External Clock
Select Bit
Stop Bit Length Select
Bit
Parity Enable Bit
(i=0 to 4) (1, 2, 3)
Bit Name
Function
0368
Address
Address
16,
16,
02E8
02E9
(i=0 to 4)
16,
b2 b1 b0
0 0 0: Serial I/O disabled
0 0 1: Clock synchronous serial I/O mode
0 1 0: I
1 0 0: UART mode, 7-bit transfer data
1 0 1: UART mode, 8-bit transfer data
1 1 0: UART mode, 9-bit transfer data
0: Not inversed
1: Inverse
0 : Internal clock
1 : External clock
0 : 1 stop bit
1 : 2 stop bits
Enables when PRYE = 1
0 : Odd parity
1 : Even parity
0 : Disables a parity
1 : Enables a parity
16,
Do not set value other than the above
0338
0339
16,
2
16,
C mode
0328
0329
16,
16,
Function
02F8
02F9
16
Setting Range
16
00
16
After Reset
Indeterminate
to FF
After Reset
00
16
16
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
WO
16. Serial I/O