SH7616 datasheet(204/935 Pages) RENESAS

204 / 935 page

Section 5 Interrupt Controller (INTC)

Rev. 2.00 Mar 09, 2006 page 178 of 906

REJ09B0292-0200

5.3.21

Vector Number Setting Register O (VCRO)

Vector number setting register O (VCRO) is a 16-bit read/write register that sets the serial

communication interface with FIFO 2 (SCIF2) break interrupt and transmit-data-empty interrupt

vector numbers (0–127).

VCRO is initialized to H'0000 by a reset. It is not initialized in standby mode.

Bit:

—

SBR2V6 SBR2V5 SBR2V4 SBR2V3 SBR2V2 SBR2V1 SBR2V0

Initial value:

00000000

R/W:

R/W

Bit:

76543210

—

STX2V6 STX2V5 STX2V4 STX2V3 STX2V2 STX2V1 STX2V0

Initial value:

00000000

R/W:

R/W

Bits 15 and 7—Reserved: These bits are always read as 0. The write value should always be 0.

Bits 14 to 8—Serial Communication Interface with FIFO 2 (SCIF2) Break Interrupt Vector

Number 6 to 0 (SBR2V6–SBR2V0): These bits set the vector number for the serial

communication interface with FIFO 2 (SCIF2) break interrupt. There are seven bits, so the value

can be set between 0 and 127.

Bits 6 to 0—Serial Communication Interface with FIFO 2 (SCIF2) Transmit-Data-Empty Interrupt

Vector Number 6 to 0 (STE2V6–STE2V0): These bits set the vector number for the serial

communication interface with FIFO 2 (SCIF2) transmit-data-empty interrupt. There are seven bits,

so the value can be set between 0 and 127.

SH7616 Datasheet(PDF) 204 Page - Renesas Technology Corp