Mitsubishi Electric M32R Series User Manual page 561

12
SIO03 Interrupt Mask Register (SI03MASK)
D8
T0MASK R0MASK T1MASK R1MASK T2MASK R2MASK T3MASK R3MASK
D Bit Name
8 T0MASK (SIO0 transmit
9 R0MASK (SIO0 receive
10 T1MASK (SIO1 transmit
11 R1MASK (SIO1 receive
12 T2MASK (SIO2 transmit
13 R2MASK (SIO2 receive
14 T3MASK (SIO3 transmit
15 R3MASK (SIO3 receive
This register enables or disables interrupt requests generated by each SIO. Interrupt requests from
an SIO are enabled by setting its corresponding interrupt mask bit to 1.
9 10
interrupt mask bit)
interrupt mask bit)
interrupt mask bit)
interrupt mask bit)
interrupt mask bit)
interrupt mask bit)
interrupt mask bit)
interrupt mask bit)
12.2 Serial I/O Related Registers
11 12 13
Function
0 : Masks (disables) interrupt request
1 : Enables interrupt request
0 : Masks (disables) interrupt request
1 : Enables interrupt request
0 : Masks (disables) interrupt request
1 : Enables interrupt request
0 : Masks (disables) interrupt request
1 : Enables interrupt request
0 : Masks (disables) interrupt request
1 : Enables interrupt request
0 : Masks (disables) interrupt request
1 : Enables interrupt request
0 : Masks (disables) interrupt request
1 : Enables interrupt request
0 : Masks (disables) interrupt request
1 : Enables interrupt request
12-11
SERIAL I/O
<Address: H'0080 0101>
14 D15
<When reset : H'00>
R
Ver.0.10
W