msm7586-01 Oki Semiconductor, msm7586-01 Datasheet - Page 36

• Manufacturer Part Number: msm7586-01
• Description: Shift Qpsk Modem/adpcm Codec
• Manufacturer: Oki Semiconductor

¡ Semiconductor
However, the gain of the receive side tone and the gain of the side tones (path from transmit side
to receive side) are set by the CRC3 register.
(4) CRC3 (Side Tone and Tone Generator Gain Adjustment)
• MSM7586-01
• MSM7586-03
CRC3
Initial Value
B7, B6, B5: ........ Side tone gain adjustment (refer to Table 7)
B4: ..................... Tone generator ON/OFF 0: OFF 1: ON
B3, B2, B1, B0: . Tone generator
Side Tone
GAIN2
B7
0
B7
B7
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
Side Tone
GAIN1
Table 7: Side Tone Gain Settings
B6
0
B6
B6
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
Side Tone
B5
B5
0
1
0
1
0
1
0
1
GAIN0
0
1
0
1
0
1
0
1
B5
0
ON/OFF
TONE
Side Tone Gain
Side Tone Gain
Receive side gain adjustment (refer to Table 8)
B4
0
– 9 dB
–15 dB
–13 dB
–11 dB
– 9 dB
– 7 dB
– 5 dB
– 3 dB
–21 dB
–19 dB
–17 dB
–15 dB
–13 dB
–11 dB
OFF
OFF
GAIN3
TONE
B3
0
GAIN2
TONE
B2
0
MSM7586-01/03
GAIN1
TONE
B1
0
GAIN0
TONE
36/42
B0
0