MT6252 Chip configuration design notice (BB)
MT6252 Chip configuration design notice (BB)
1.There should be a 100K ohm resistor connected to VIO on DAIRST and DAISYNC.
1.There should be a 100K ohm resistor connected to VIO on DAIRST and DAISYNC.
2.You can connect
2.You can connect
DAIRST and DAISYNC
DAIRST and DAISYNC
to VIO directly if these 2 pin are
to VIO directly if these 2 pin are
t
d f
th
f
ti
B t l
t
fi
thi
GPIO
t
d f
th
f
ti
B t l
t
fi
thi
GPIO
2011/1/17
Copyright © MediaTek Inc. All rights reserved.
6
not used for any other function. But please must configure this as GPIO
not used for any other function. But please must configure this as GPIO
input mode and pull down should not be enabled.
input mode and pull down should not be enabled.
Summary of Contents for MT6252
Page 2: ...Baseband design notice Baseband design notice Copyright MediaTek Inc All rights reserved ...
Page 13: ...Memory design notice Memory design notice Copyright MediaTek Inc All rights reserved ...
Page 39: ...Design Notice Pulse Charging Pulse Charging Copyright MediaTek Inc All rights reserved ...
Page 59: ...Design Notice Audio Copyright MediaTek Inc All rights reserved ...
Page 107: ...MT6252 LCM Design Notice Copyright MediaTek Inc All rights reserved ...
Page 116: ...MT6252 RF Design Note MT6252 RF Design Note Copyright MediaTek Inc All rights reserved ...
Page 118: ...Reference Design Reference Design Copyright MediaTek Inc All rights reserved ...
Page 120: ...META Tools META Tools Copyright MediaTek Inc All rights reserved ...
Page 124: ...Key RF Components Key RF Components Copyright MediaTek Inc All rights reserved ...
Page 130: ...MT6252 Reference Phone MT6252 Reference Phone Copyright MediaTek Inc All rights reserved ...
Page 132: ...TRx TRx TRx TRx 2008 06 Copyright MediaTek Inc All rights reserved 131 ...
Page 134: ...RX matching RX matching 2008 06 Copyright MediaTek Inc All rights reserved 133 ...
Page 136: ...Layout Rule Layout Rule 2008 06 Copyright MediaTek Inc All rights reserved 135 ...
Page 140: ...7 Keep RF trace as 50Ω 2008 06 Copyright MediaTek Inc All rights reserved 139 ...