SH7616 datasheet(198/935 Pages) RENESAS

198 / 935 page

Section 5 Interrupt Controller (INTC)

Rev. 2.00 Mar 09, 2006 page 172 of 906

REJ09B0292-0200

5.3.15

Vector Number Setting Register I (VCRI)

Vector number setting register I (VCRI) is a 16-bit read/write register that sets the 16-bit timer

pulse unit 1 (TPU1) TCNT1 overflow/underflow interrupt vector numbers (0–127).

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

Bit:

—

TC1VV6 TC1VV5 TC1VV4 TC1VV3 TC1VV2 TC1VV1 TC1VV0

Initial value:

00000000

R/W:

R/W

Bit:

76543210

—

TC1UV6 TC1UV5 TC1UV4 TC1UV3 TC1UV2 TC1UV1 TC1UV0

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—16-Bit Timer pulse unit 1 (TPU1) TCNT1 Overflow Interrupt Vector Number 6 to 0

(TC1VV6–TC1VV0): These bits set the vector number for the 16-bit timer pulse unit 1 (TPU1)

TCNT1 overflow interrupt. There are seven bits, so the value can be set between 0 and 127.

Bits 6 to 0—16-Bit Timer pulse unit 1 (TPU1) TCNT1 Underflow Interrupt Vector Number 6 to 0

(TC1UV6–TC1UV0): These bits set the vector number for the 16-bit timer pulse unit 1 (TPU1)

TCNT1 underflow interrupt. There are seven bits, so the value can be set between 0 and 127.

SH7616 Datasheet(PDF) 198 Page - Renesas Technology Corp