Massive Audio V1000.4 Manuel d'utilisateur

1. General DescriptionWith 16 built-in reverb and multi-effects, the V1000 Digital Multi-Effects DSP delivers outstanding audio performance in arapid

16. Mechanical Specification10V1000Note:Dimension “A” does not include moldflash, proportions or gate burrs.

17. Schematic Diagrams11V1000

12V1000

3. Electrical Characteristics and Operating Conditions4. Outputs (DigOut, SysClk, BitClk, WordClk)5. Inputs (DigIn, Int/Ext_, Prog0/Sdata, Prog1/SClk,

6. Pin Descriptions V1000Note:Int/Ext_, prog0, prog1, prog2 and prog3 are pulled up to Vdd via nominal internal 30k resistor.7. Block DiagramPin# Name

8. Internal ProgramsThe SCR comes with 16 internal ROM programs ready to go. By setting the chip to internal mode, the four program pinsmay be used to

11. LFO Coefficient WordNote:If set, the output wave form is a sawtooth with double the triangle wave’s frequency.Notes:1. Crossfade only used in saw

12. MAC Instruction WordBit# Description31 S: Sign bit for multiplier coefficient.30:23C[7:1]: Multiplier coefficient, 2’s complement.C[7:0] Chorus in

Notes:1. This complement is only for the MSB, and sign-extension bits are not affected.2. The LeftOut, RightOut, and C registers are in parallel with

MAC mnemonicREAD INSTRUCTIONSRZP Read, Acc = Zero + ProductRAP Read, Acc = Acc + ProductRBP Read, Acc = B Register + ProductRCP Read, Acc = C Register

15. Serial Interface FormatThe basic format for the micro serial interface is:Attn Sel R/W A7 A6 A5 A4 A3 A2 A1 A0 DN DN-1 DN-2 … D2 D1 D0 Attn DeselA