Table 2−15. Reserved Terminals
TERMINAL
DESCRIPTION
PIN STRAPPING
NAME
RSVD
NO.
R19, U15, U17,
U18, V15, V18, Reserved
W15, W18
Float
P15, R12, R18,
RSVD
U13, V13, V14, Reserved
V16, W14, W16
Tie to GND
Pullup to V
RSVD
RSVD
M11
U19
Reserved
Reserved
through 1-kΩ resistor
CC
Pull directly to V
CC
Table 2−16. SD/MMC Terminals
If any SD/MMC terminal is unused, then the terminal may be left floating.
TERMINAL
I/O
TYPE
PU/
PD
POWER
RAIL
EXTERNAL
COMPONENTS
DESCRIPTION
INPUT OUTPUT
NAME
NO.
Power switch or
FET to turn power
on to FM socket
MC_PWR_CTRL_0
MC_PWR_CTRL_1
F01
F02
Media card power control for flash media sockets.
O
LVCO1
SD/MMC card detect. This input is asserted when
SD/MMC cards are inserted.
SD_CD
E03
I
LVCI1
PU2
SW2
SW2
V
V
V
CC
CC
CC
SD flash clock. This output provides the SD/MMC
clock, which operates at 16 MHz.
SD_CLK
SD_CMD
J05, G05
J03, F03
I/O
I/O
TTLO2
SD flash command. This signal provides the SD
command per the SD Memory Card Specifications.
TTLI2
TTLI2
TTLI2
TTLO2
TTLO2
SD_DAT3
SD_DAT2
SD_DAT1
SD_DAT0
J02, H05
J01, G03
J06, G02
H03, G01
SD flash data [3:0]. These signals provide the SD
data path per the SD Memory Card Specifications.
I/O
I
SW2
SW2
V
CC
CC
SD write protect data. This signal indicates that the
media inserted in the socket is write protected.
SD_WP
H07
V
Table 2−17. Memory Stick/PRO Terminals
If any Memory Stick/PRO terminal is unused, then the terminal may be left floating.
TERMINAL
I/O
TYPE
PU/
PD
POWER
RAIL
EXTERNAL
COMPONENTS
DESCRIPTION
INPUT OUTPUT
NAME
NO.
Power switch or
FET to turn power
on to FM socket
MC_PWR_CTRL_0
MC_PWR_CTRL_1
F01
F02
Media card power control for flash media sockets.
O
LVCO1
Memory Stick bus state. This signal provides Memory
Stick bus state information.
MS_BS
MS_CD
MS_CLK
F03
F05
G05
I/O
I
TTLO2
LVCI1
SW2
PU2
SW2
V
V
V
CC
CC
CC
Media Card detect. This input is asserted when a
Memory Stick or Memory Stick Pro media is inserted.
Memory Stick clock. This output provides the MS clock,
which operates at 16 MHz.
I/O
TTLO2
MS_DATA3
MS_DATA2
MS_DATA1
H05
G03
G02
Memory Stick data [3:1]. These signals provide the
Memory Stick data path.
I/O
I/O
TTLI2
TTLI2
TTLO2
TTLO2
SW2
SW2
V
CC
CC
Memory Stick serial data I/O. This signal provides
Memory Stick data input/output. Memory Stick data 0.
MS_SDIO (DATA0)
G01
V
2−26
TI [ TEXAS INSTRUMENTS ]
