32186 datasheet(558/1032 Pages) RENESAS

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SERIAL INTERFACE

12-10

32185/32186 Group Hardware Manual

Rev.1.10 REJ09B0235-0110 May 15, 07

SIO03 Interrupt Request Mask Register (SI03MASK)

<Address: H’0080 0101>

b15

T0MASK R0MASK T1MASK R1MASK T2MASK R2MASK T3MASK R3MASK

00000000

Bit Name

Function

T0MASK

0: Mask (disable) interrupt request

SIO0 transmit interrupt request enable bit

1: Enable interrupt request

R0MASK

0: Mask (disable) interrupt request

SIO0 receive interrupt request enable bit

1: Enable interrupt request

T1MASK

0: Mask (disable) interrupt request

SIO1 transmit interrupt request enable bit

1: Enable interrupt request

R1MASK

0: Mask (disable) interrupt request

SIO1 receive interrupt request enable bit

1: Enable interrupt request

T2MASK

0: Mask (disable) interrupt request

SIO2 transmit interrupt request enable bit

1: Enable interrupt request

R2MASK

0: Mask (disable) interrupt request

SIO2 receive interrupt request enable bit

1: Enable interrupt request

T3MASK

0: Mask (disable) interrupt request

SIO3 transmit interrupt request enable bit

1: Enable interrupt request

R3MASK

0: Mask (disable) interrupt request

SIO3 receive interrupt request enable bit

1: Enable interrupt request

SIO45 Interrupt Request Mask Register (SI45MASK)

<Address: H’0080 0A01>

b15

T4MASK

R5MASK

T5MASK

R4MASK

00000000

Bit Name

Function

T4MASK

0: Mask (disable) interrupt request

SIO4 transmit interrupt request enable bit

1: Enable interrupt request

R4MASK

0: Mask (disable) interrupt request

SIO4 receive interrupt request enable bit

1: Enable interrupt request

T5MASK

0: Mask (disable) interrupt request

SIO5 transmit interrupt request enable bit

1: Enable interrupt request

R5MASK

0: Mask (disable) interrupt request

SIO5 receive interrupt request enable bit

1: Enable interrupt request

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."

12.2 Serial Interface Related Registers

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