Oregon Revised Statutes Procedure in Criminal Matters Generally § 137.372

(1)(a) Notwithstanding the provisions of ORS 137.370 (2), an offender who has been revoked from a probationary sentence for a felony committed on or after November 1, 1989, and whose sentence was imposed as a downward dispositional departure under the rules of the Oregon Criminal Justice Commission, shall receive credit for the time served in jail after arrest and before commencement of the probationary sentence and for the time served in jail as part of the probationary sentence. However, if the credit for the time served in jail as described in this paragraph is greater than 90 days, the sentencing judge may limit or deny credit for any of that time that exceeds 90 days.

(b) Notwithstanding the provisions of ORS 137.370 (2), an offender who has been revoked from a probationary sentence for a felony committed on or after November 1, 1989, and whose sentence was imposed as a presumptive probationary sentence under the rules of the Oregon Criminal Justice Commission, shall receive credit for the time served in jail after arrest and before commencement of the probationary sentence and for the time served in jail as part of the probationary sentence, unless the sentencing judge orders otherwise.