Cirrus-logic CS42L52 Manual de usuario descargar pdf (Pagina 60)

60 DS680F2

CS42L52

3/1/13

6.21.2 Beep On Time

Sets the on duration of the beep signal.

Notes:

1. This setting must not change when BEEP is enabled.

2. Beep on time will scale inversely with sample rate, Fs, but is fixed at the nominal Fs within each speed

mode.

6.22 Beep Volume and Off Time (Address 1Dh)

6.22.1 Beep Off Time

Sets the off duration of the beep signal.

Notes:

1. This setting must not change when BEEP is enabled.

2. Beep off time will scale inversely with sample rate, Fs, but is fixed at the nominal Fs within each speed

mode.

ONTIME[3:0] On Time (Fs = 12, 24, 48 or 96 kHz)

0000 ~86 ms

0001 ~430 ms

0010 ~780 ms

0011 ~1.20 s

0100 ~1.50 s

0101 ~1.80 s

0110 ~2.20 s

0111 ~2.50 s

1000 ~2.80 s

1001 ~3.20 s

1010 ~3.50 s

1011 ~3.80 s

1100 ~4.20 s

1101 ~4.50 s

1110 ~4.80 s

1111 ~5.20 s

Application: “Beep Generator” on page 29

76543210

OFFTIME2 OFFTIME1 OFFTIME0 BPVOL4 BPVOL3 BPVOL2 BPVOL1 BPVOL0

OFFTIME[2:0] Off Time (Fs = 48 or 96 kHz)

000 ~1.23 s

001 ~2.58 s

010 ~3.90 s

011 ~5.20 s

100 ~6.60 s

101 ~8.05 s

110 ~9.35 s

111 ~10.80 s

Application: “Beep Generator” on page 29

1 2 ... 55 56 57 58 59 60 61 62 63 64 65 ... 81 82

Comentarios a estos manuales

Sin comentarios

Cirrus-logic CS42L52 Manual de usuario Pagina 60

Comentarios a estos manuales

Relacionado con productos y manuales para Hardware Cirrus-logic CS42L52