2003 Oct 21 46
Philips Semiconductors Product specification
Car radio integrated signal processor TEF6890H
11.2.16 SUBADDRESS 12H; MIX
Table 64 Format of data byte 12H with default setting
Table 65 Description of data byte 12H
11.2.17 SUBADDRESS 13H; BEEP
Table 66 Format of data byte 13H with default setting
Table 67 Description of data byte 13H
Table 68 Beep level
BIT 7 BIT 6 BIT 5 BIT 4 BIT 3 BIT 2 BIT 1 BIT 0
MILF MIRF MILR MIRR MULF MURF MULR MURR
00001111
BIT SYMBOL DESCRIPTION
7 MILF Mixer left front LFOUT. 0 = no mix; 1 = mix with NAV input and BEEP.
6 MIRF Mixer right front RFOUT. 0 = no mix; 1 = mix with NAV input and BEEP.
5 MILR Mixer left rear LROUT. 0 = no mix; 1 = mix with NAV input and BEEP.
4 MIRR Mixer right rear RROUT. 0 = no mix; 1 = mix with NAV input and BEEP.
3 MULF Mutes left front LFOUT. 0 = no mute; 1 = mute except for NAV input and BEEP.
2 MURF Mutes right front RFOUT. 0 = no mute; 1 = mute except for NAV input and BEEP.
1 MULR Mutes left rear LROUT. 0 = no mute; 1 = mute except for NAV input and BEEP.
0 MURR Mutes right rear RROUT. 0 = no mute; 1 = mute except for NAV input and BEEP.
BIT 7 BIT 6 BIT 5 BIT 4 BIT 3 BIT 2 BIT 1 BIT 0
BEL2 BEL1 BEL0 BEF1 BEF0 NAV −−
000000−−
BIT SYMBOL DESCRIPTION
7 to 5 BEL[2:0] Beep level. See Table 68.
4 and 3 BEF[1:0] Beep frequency. See Table 69.
2NAVMute NAV. 0 = mute; 1 = no mute.
1 and 0 − Not used. Set to logic 0.
BEL2 BEL1 BEL0 BEEP LEVEL (mV)
000mute
00113
01018
01128
10044
10160
11090
111150
