M30280F6HP RENESAS [Renesas Technology Corp], M30280F6HP Datasheet - Page 202

• Manufacturer Part Number: M30280F6HP
• Description: 16-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY / M16C/Tiny SERIES
• Manufacturer: RENESAS [Renesas Technology Corp]

M
R
R
e
E
1
Figure 14.15 CTS/RTS separate function usage
. v
J
6
0
C
2
9
2 /
0 .
B
14.1.1.7 CTS/RTS separate function (UART0)
0
8
0
0
This function separates CTS
from the P6
• The CRD bit in the U0C0 register is set to "0" (enables UART0 CTS/RTS)
• The CRS bit in the U0C0 register is set to "1" (outputs UART0 RTS)
• The CRD bit in the U1C0 register is set to "0" (enables UART1 CTS/RTS)
• The CRS bit in the U1C0 register is set to "0" (inputs UART1 CTS)
• The RCSP bit in the UCON register is set to "1" (inputs CTS
• The CLKMD1 bit in the UCON register is set to "0" (CLKS
Note that when using the CTS/RTS separate function, UART1 CTS/RTS separate function cannot be
used.
NOTES:
G
4
J
7
a
o r
1. This applies to the case where the U1MAP bit in the PACR register is set to "0" (P6
0 -
. n
u
2
3
p
0
, 1
_______ _______
0
(
M
2
0
1
0
6
4
7
C
pin or P7
Microcomputer
2 /
page 182
, 8
M
CLK
RTS
T
RXD
CTS
X
1
D
6
0
0
0
C
0
0
0
pin. To use this function, set the register bits as shown below.
_______
(P6
(P6
(P6
2 /
(P6
(P6
f o
_______ _______
8
3
3
1
0
) B
4
2
8
0
)
)
)
)
)
/RTS
5
_______
0
, outputs RTS
_______
0
from the P6
_______
CLK
CTS
RTS
IN
OUT
1
not used)
0
_______ _______
_______
from the P6
0
_______
IC
_______ _______
_______ _______
pin, and accepts as input the CTS
4
pin or P7
0
pin)
7
to P6
14.Serial I/O
_______
4
).
0