CS1301

Manufacturer Part NumberCS1301
DescriptionNational Semiconductor [Media Coprocessor]
ManufacturerNational Semiconductor
CS1301 datasheet
 


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Signal Definitions
(Continued)
2.2.9
ACCESS.bus Interface Signals
Ball
Signal Name
No.
IIC_SDA
R19
IIC_SCL
R20
2.2.10 JTAG Interface Signals
Ball
Signal Name
No.
JTAG_TDI
F20
JTAG_TDO
F18
JTAG_TCK
F19
JTAG_TMS
E20
2.2.11 Test and Measurement Interface Signals
Ball
Signal Name
No.
BOOT_CLK
T20
TESTMODE
P19
SCANCPU
D20
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Type
Description
I/OD
ACCESS.bus Serial Data.
I/OD
ACCESS.bus Serial Clock.
Type
Description
I
JTAG Test Data Input.
I/O
JTAG Test Data Output. This pin can either drive active low, high or
float.
I
JTAG Test Clock Input.
I
JTAG Test Mode Select Input.
Type
Description
I
Boot Clock. Used for testing purposes. Must be connected to
TRI_CLKIN for normal operation.
I
Test Mode. Used for testing purposes. Must be connected to V
normal operation.
I
Scan CPU. Used for testing purposes. Must be connected to V
normal operation.
20
for
SS
for
SS
Revision 2.2