Instruction Manual

120 DS882F1
CS42L73
6.47 Mono Mixer Controls (Address 55h)
6.47.1 Speakerphone (SPK) Mixer, ASP Select
Selects the input to ASP input attenuator of the SPK mono mixer.
6.47.2 Speakerphone (SPK) Mixer, XSP Select
Selects the input to XSP input attenuator of the SPK mono mixer.
6.47.3 Ear Speaker/Speakerphone Line Output (ESL) Mixer, ASP Select
Selects the input to ASP input attenuator of the ESL mono mixer.
6.47.4 ESL Mixer, Auxiliary Serial Port (XSP) Select
Selects the input to XSP input attenuator of the ESL mono mixer.
76543210
SPK_ASP_SEL1 SPK_ASP_SEL0 SPK_XSP_SEL1 SPK_XSP_SEL0 ESL_ASP_SEL1 ESL_ASP_SEL0 ESL_XSP_SEL1 ESL_XSP_SEL0
SPK_ASP_SEL[1:0] Selected Input
00 ASP Input Left Channel
01 ASP Input Right Channel
10 ASP Input Mono Mix
11
Application: Refer to section “Mono and Stereo Paths” on page 63.
SPK_XSP_SEL[1:0] Selected Input
00 XSP Input Left Channel
01 XSP Input Right Channel
10 XSP Input Mono Mix
11
Application: Refer to section “Mono and Stereo Paths” on page 63.
ESL_ASP_SEL[1:0] Selected Input
00 ASP Input Left Channel
01 ASP Input Right Channel
10 ASP Input Mono Mix
11
Application: Refer to section “Mono and Stereo Paths” on page 63.
ESL_XSP_SEL[1:0] Selected Input
00 XSP Input Left Channel
01 XSP Input Right Channel
10 XSP Input Mono Mix
11
Application: Refer to section “Mono and Stereo Paths” on page 63.