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DSP Resources

Table 9-2 shows the number of DSP resources available per DSP chip for each function on the DSP-ONE card.

Table 9-2 Resources per DSP SIMM

Number | Function | Resources
--- | --- | ---
Tone Reception
0x01 | DTMF (µ-law) | 22
0x02 | MFR1 (µ-law) | 45
0x03 | DTMF (A-law) | 22
0x04 | MFR1 (A-law) | 45
0x05 | MFR2 (A-law) | 29
0x06 | MFR2 (µ-law) | 29
0x07 | CPA (A-law) | 20
0x08 | CPA (µ-law) | 20
0x09 | Dial Pulse | 20
0x0A | Energy Detection | 17
0x0C | DTMF HPF (µ-law) | N/A
0x0D | DTMF HPF (A-law) | N/A
Tone Generation*
0x10 | DTMF (µ-law) | 2048
0x11 | DTMF (A-law) | 2048
0x12 | MFR1 (µ-law) | 2048
0x13 | MFR1 (A-law) | 2048
0x17 | MFR2 Forward (µ-law) | 2048
0x16 | MFR2 Forward (A-law) | 2048
0x19 | MFR2 Backward (µ-law) | 2048
0x18 | MFR2 Backward (A-law) | 2048
0x14 | CPT4 (µ-law) | 2048
0x15 | CPT4 (A-law) | 2048
0x1A | Bong Tone (µ-law) | 16
0x1B | Bong Tone (A-law) | 16
0x30 | Universal Gen. (µ-law) | N/A
0x31 | Universal Gen. (A-law) | N/A
Conferencing
0x1E | µ-law Standard | 14 (7+ Broadcast per conference)
0x1F | A-law Standard | 14 (7+ Broadcast per conference)
0x20 | Mixed | 34 (9 per conference)
0x21 | Monitor | 34 (9 + Broadcast per conference)
0x22 | Unified Dynamic | 31 (25 + Broadcast per conference)
0x23 | Unified Dynamic DTMF Clamped | 24 (24 + Broadcast per conference)
Announcement Generation
0x1C | VRA SIMM/Module | 55
0x1D | File Record/Playback | N/A

*The transmit tones for DTMF, MFR1, MFR2, and CPT4 are non-blocking, so they can be connected to up to 2,048 channels per node. Therefore, these tone generator types are not listed here.

Digital Signal Processor
Tone commonly used to indicate additional action is required by the caller, such as dialing more digits (for example, entry of personal ID number).