MT8206
PRELIMINARY, SUBJECT TO CHANGE WITHOUT NOTICE MTK CONFIDENTIAL, NO DISCLOSURE
June, 2006
Item Symbol Pin # IO Description: Output Type
4 AOSDATA3 O Audio out data 3: Speaker / AV_LR / Bypass Out / 5.1ch_LS_RS
5 AOSDATA4 I/O Audio out data 4: 7.1ch_LC_RC
6 AOSDATA5 I/O Audio out data 5: Headphone / Bypass Out
Analog Audio Output Mapping Rule
Item Symbol Pin # IO Description: Output Type
1 AL O Left of AOSDATA0
2 AR O Right of AOSDATA0
3 CENT O Left or Right of AOSDATA2
7. Power Saving Mode
Only DVDD33A, DVDD18A, XTALVDD, and PLLVDD1/2/3 power supplied. At this mode, there are 7
GPIO pins(UP3_0, UP3_1, UP3_4, UP3_5, GPIO19, IOA20, IOA21), IR, microprocessor and 5
Servo ADC pins (also can be GPIO) working normally. The MT8206G only need 16mA at this mode,
and whole system is approximate 0.8W according to internal measurement.
If you want to support power saving mode,please also remomber to use proper GPIOs which can be
active when powe saving mode.(Please see 4.2 NOTICES about GPIOs)
p.s.System is based on PCB m1v2 + mt8206B E2 IC and Ver1845 F/W,different system may result in a bit viriation in power
comsuption
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