mu9c4k64-90tdi Music Semiconductors, Inc., mu9c4k64-90tdi Datasheet - Page 16

• Manufacturer Part Number: mu9c4k64-90tdi
• Description: Mu9c Routing Coprocessor Rcp Family
• Manufacturer: Music Semiconductors, Inc.

JTAG
For detailed information on JTAG testing, refer to the
IEEE Standard Test Access Port and Boundary-scan
Architecture IEEE Std. 1149.1-1990 and 1149.1a-1993.
The MU9C RCP Instruction register is 3 bits long, giving
eight possible JTAG instructions. The least significant bit
is clocked in first. The JTAG instructions are as follows:
The
MU9C8K64 IDCode is: XAC08133H (X is the four-bit
revision code)
BSDL
Semiconductors website or contact MUSIC Technical
Support.
MU9C Routing CoProcessor (RCP) Family
MU9C4K64
files
JTAG Function
EXTEST
RESERVED
RESERVED
CLAMP
IDCODE
INTEST
SAMPLE/PRELOAD
BYPASS
are
IDCode
available;
is:
Instruction
000
001
010
011
100
101
110
111
check
X4000133H
the
MUSIC
The
16
Register Descriptions
Rev. 8.10