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Table 10-4. Handling of Unused Pins
Unused Inputs
Pins
Handling
Method
nc
ADDR31-0
nc
DATA63-0
RD
nc (internal
WRL
nc (internal
WRH
nc (internal
pu
ACK
BRST
nc (internal
pu
BR7-O
pu
BOFF
pu
HBR
pu for ID7-1,
HBG
pu or nc for ID0
pu for ID7-1,
CPA
pu or nc for ID0
pu for ID7-1,
DPA
pu or nc for ID0
pu
DMAR3-0
MSSD
nc (internal
RAS
nc (internal
CAS
nc (internal
SDCKE
nc (internal
nc = no connection
pu = pull-up to V
DD_IO
pd = pull-down to V
ADSP-TS101 TigerSHARC Processor
Hardware Reference
Unused Outputs
Pins
MS1-0
MSH
1
BUSLOCK
pull-up)
1
FLYBY
pull-up)
1
IOEN
pull-up)
LDQM
1
HDQM
pull-up)
SDA10
LXCLKOUT
LXDIR
EMU 3
1
pull-up)
1
pull-up)
1
pull-up)
1
pull-up)
through 10k Ω resistor is required
through 10k Ω resistor is required
SS
System Design
Pins That Must Be Connected
Handling
Pins
Method
nc
LCLK_N
nc
LCLK_P
nc
LCLKRAT2-0
nc
SCLK_N
nc
SCLK_P
nc
SCLKFREQ
nc
RESET
nc
CONTROLIMP2-0
nc
DS2-0
nc
2
strap
-
BMS
nc
2
strap
-
BM
IRQEN
strap
TMR0E
strap
L2DIR
V
DD
V
DD_A
V
DD_IO
V
REF
V
SS
EBOOT
2
-
TM1
2
-
TM2
10-9
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