Minisd Interface Connections - Nokia E62 Service Manual

Nokia Customer Care

MiniSD interface connections

Signal Signal
name/ name/ SD
RAP3G Card
GenIO 09 MMCCmd
or
GenIO 54
GenIO 13 MMCClk
or GenIO
53
GenIO 08 MMCDa
or
GenIO 55
GenIO 07 MMCLSSh
utDn
GenIO 10 SDDa2
GenIO 14 SDDa3
GenIO 15 SDDa4
GenIO 12 MMCCmd
or GenIO Dir
65
GenIO 11 MMCDaDir
or GenIO
66
GenIO 03 SDDaDir2
GenIO 04 SDDaDir3
GenIO 05 SDDaDir4
GenIO 46 MMCDet
Page 8 –22
Signal Properties
Direction -- Levels -- Freq./Timing
Resolution
<> 0-1.8 V /
0-3.6V
> 0-1.8 V /
0-3.6V
<> 0-1.8 V /
0-3.6V
> 0-1.8 V /
0-3.6V
< 0-1.8 V /
0-3.6V
>
< 0-1.8 V /
0-3.6V
>
< 0-1.8 V /
0-3.6V
>
> 0-1.8 V /
0-3.6V
> 0-1.8 V /
0-3.6V
> 0-1.8 V /
0-3.6V
> 0-1.8 V /
0-3.6V
> 0-1.8 V /
0-3.6V
< 0-1.8 V /
0-3.6V
COMPANY CONFIDENTIAL
Copyright © 2006 Nokia. All rights reserved.
Descriptio
n / Notes
SD
Comman
d
Max 25 SD Clock
MHz
SD Data
bit 0
Level
shifter
shutdow
n
Data bit 1
Data bit 2
Data bit 3
Comman
d Dir
Data bit 0
Dir
Data bit 1
Dir
Data bit 2
Dir
Data bit 3
Dir
Card
insert/
removal
detection
RM-88
System Module
Issue 1