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.