SH7616 datasheet(266/935 Pages) RENESAS

266 / 935 page

Section 6 User Break Controller (UBC)

Rev. 2.00 Mar 09, 2006 page 240 of 906

REJ09B0292-0200

6.3.6

Sequential Break

Channel C to Channel D: When SEQ1 in BRCR is set to 0 and SEQ0 is set to 1, a sequential

break occurs when the conditions are met for channel C and then channel D, in that order. This

causes the BRCR condition match flag for each channel to be set to 1.

If the break conditions for channels C and D are met at the same time, and the conditions had not

already been met for channel C, the conditions are considered to be met for channel C alone, in the

same manner as if the conditions were met for channel C first. Also, if the conditions for channel

C have already been met when the break conditions for channels C and D are met at the same

time, the conditions for channel D are considered to be met and a break occurs.

Channel B to Channel C to Channel D: When SEQ1 in BRCR is set to 1 and SEQ0 is set to 0, a

sequential break occurs when the conditions are met for channel B, channel C, and then channel

D, in that order. This causes the BRCR condition match flag for each channel to be set to 1.

If the break conditions for channels B and C are met at the same time, and the conditions had not

already been met for channel B, the conditions are considered to be met for channel B. Also, if the

conditions for channel B have already been met when the break conditions for channels B and C

are met at the same time, the conditions for channel C are considered to be met.

If the break conditions for channels C and D are met at the same time, and the conditions had not

already been met for channel C, the conditions are considered to be met for channel C. Also, if the

conditions for channel C have already been met when the break conditions for channels C and D

are met at the same time, the conditions for channel D are considered to be met and a break

occurs.

Channel A to Channel B to Channel C to Channel D: When SEQ1 in BRCR is set to 1 and

SEQ0 is set to 1, a sequential break occurs when the conditions are met for channel A, channel B,

channel C, and then channel D, in that order. This causes the BRCR condition match flag for each

channel to be set to 1.

If the break conditions for channels A and B are met at the same time, and the conditions had not

already been met for channel A, the conditions are considered to be met for channel A. Also, if the

conditions for channel A have already been met when the break conditions for channels A and B

are met at the same time, the conditions for channel B are considered to be met.

If the break conditions for channels B and C are met at the same time, and the conditions had not

already been met for channel B, the conditions are considered to be met for channel B. Also, if the

conditions for channel B have already been met when the break conditions for channels B and C

are met at the same time, the conditions for channel C are considered to be met.

SH7616 Datasheet(PDF) 266 Page - Renesas Technology Corp