TAS3103ADBT datasheet(92/154 Pages) TI2

92 / 154 page

3−29

Reverb_max_CH2 + [(4096 * 5 * 2 * 2 * 2 * 3 * 3) B 3] * 1 + 1358

³ 1358

CASE 1: Maximum Length − One Reverb Delay Line

CH3

CH2

CH1

CH3

CH1

Delay_max_CH3 + [(4096 * 5 * 2 * 2 * 3 * 3 * 3) B 2] * 1 + 2038

CASE 2: Maximum Length − One Delay Line

Reverb_max_CH1, CH2, CH3 + |{[(4096 * 5 * 2 * 2 * 2) B 3] + 1361

³ 1361} B 3| + 453 2

* 1 + 452 2

³ 452

CASE 3: Maximum Length − Three Equal-Length Reverb Delay Lines

Delay_max_CH1, CH2, CH3 + |{[(4096 * 5 * 3 * 3 * 3) B 2] + 2041} B 3| * 1 + 679

³ 679

CASE 4: Maximum Length − Three Equal-Length Delay Lines

Delay Reverb_max_CH1, CH2, CH3 +

(4096

* 5) + 4091 + 3[2(D ) 1)] ) 3[3(R ) 1)] Where D and R + No. delay and reverb elements Channel

CASE 5: Maximum Length − Three Equal-Length Delay Lines and Three Equal-Length Reverb Delay Lines

Reserved

CH3

Reverb

CH2

CH1

CH2

CH1

Delay

L length

requires L + 1

delay elements

Reserved

Reverb

Delay

L length

requires L + 1

delay elements

Reserved

CH3

Delay

CH2

CH1

L length

requires L + 1

delay elements

Reserved

CH3

Reverb

CH2

CH1

L length

requires L + 1

delay elements

Reserved

No. 16-bit words

per delay element

3 Channels

L length

requires L + 1

delay elements

R takes

the memory D does, so there should be three D elements for every two R elements.

Therefore, D

4091

+ 3[2(

) 1)] ) 3[3(R ) 1)] ³ R + 226 4

³ 226

³ D + 339

Figure 3−20. Maximum Delay-Line Lengths

TAS3103ADBT Datasheet(PDF) 92 Page - Texas Instruments

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