Renesas M32R/ECU Series User Manual page 501

12
SIO03 Interrupt Request Enable Register (SI03EN)
b8 9 10
T0EN R0EN T1EN
0 0 0
b Bit Name
8 T0EN
SIO0 transmit interrupt request enable bit
9 R0EN
SIO0 receive interrupt request enable bit
10 T1EN
SIO1 transmit interrupt request enable bit
11 R1EN
SIO1 receive interrupt request enable bit
12 T2EN
SIO2 transmit interrupt request enable bit
13 R2EN
SIO2 receive interrupt request enable bit
14 T3EN
SIO3 transmit interrupt request enable bit
15 R3EN
SIO3 receive interrupt request enable bit
SIO45 Interrupt Request Enable Register (SI45EN)
b8 9 10
T4EN R4EN T5EN
0 0 0
b Bit Name
8 T4EN
SIO4 transmit interrupt request enable bit
9 R4EN
SIO4 receive interrupt request enable bit
10 T5EN
SIO5 transmit interrupt request enable bit
11 R5EN
SIO5 receive interrupt request enable bit
12–15 No function assigned. Fix to "0".
These registers enable or disable the interrupt requests generated by each SIO. Interrupt requests from any SIO
are enabled by setting its corresponding interrupt request enable bit to "1".
11 12 13 14
R1EN T2EN R2EN T3EN
0 0 0 0
11 12 13 14
R5EN
0 0 0 0
12.2 Serial I/O Related Registers
b15
R3EN
0
Function
0: Mask (disable) interrupt request
1: Enable interrupt request
0: Mask (disable) interrupt request
1: Enable interrupt request
0: Mask (disable) interrupt request
1: Enable interrupt request
0: Mask (disable) interrupt request
1: Enable interrupt request
0: Mask (disable) interrupt request
1: Enable interrupt request
0: Mask (disable) interrupt request
1: Enable interrupt request
0: Mask (disable) interrupt request
1: Enable interrupt request
0: Mask (disable) interrupt request
1: Enable interrupt request
b15
0
Function
0: Mask (disable) interrupt request
1: Enable interrupt request
0: Mask (disable) interrupt request
1: Enable interrupt request
0: Mask (disable) interrupt request
1: Enable interrupt request
0: Mask (disable) interrupt request
1: Enable interrupt request
12-10
Serial I/O
<Address: H'0080 0101>
<After reset: H'00>
R
R
R
R
R
R
R
R
R
<Address: H'0080 0A01>
<After reset: H'00>
R
R
R
R
R
0
32180 Group User's Manual (Rev.1.0)
W
W
W
W
W
W
W
W
W
W
W
W
W
W
0