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Satellite M50 Series Maintenance Manual
[CONFIDENTIAL]
C-23
C.25 JP27
Table C-27 5-IN-1 Card readerI/F pin assignments (40-pin)
Pin No. Signal name I/O Pin No. Signal Name I/O
1
GND
- 2 MSBS_SDCM
D_SMWE2
I/O
3 MSDATA1_SD
DATA1_SMD1
I/O 4 MSDATA0_SD
DATA0_SMD0
I/O
5 MSDATA2_SD
DATA2_SMD2
I/O 6
MSCD#
I
7 MSDATA3_SD
ATA3_SMD3
I/O 8 MSCLK_SDCL
K
I/O
9 +VCC_5IN1 - 10 GND -
11 MSDATA2_SD
DAT2_SMD2
I/O 12 MSDATA3_SD
DAT3_SMD3
I/O
13 MSBS_SDCM
D_SMWE2
O 14
GND
-
15
+VCC_5IN1
- 16 MSCLK_SDCL
K
O
17 GND - 18 NC -
19 MSDATA0_SD
DAT0_SMD0
I/O 20 MSDATA1_SD
DATA1_SMD1
I/O
21 SDCD# I 22 GND -
23 SMCD# I 24 GND -
25 SMRB# I 26 SMRE# O
27 SDWP_SMCD
#
I 28
SMCLE
O
29
SMALE
O 30 MSBS_SDCM
D_SMWE2
I/O
31 SMELWP# I/O 32 GND -
33 MSDATA0_SD
DAT0_SMD0
I/O 34 MSDATA1_SD
DATA1_SMD1
I/O
35 MSDATA2_SD
DAT2_SMD2
I/O 36 MSDATA3_SD
DAT3_SMD3
I/O
37 SMD4 I/O 38 SMD5 I/O
39 SMD6 I/O 40 SMD7 I/O
41 +VCC_5IN1 - 42 NC -
43 SDWP_SMCE
#
O 44
GND
-