ibm3206k0424 ETC-unknow, ibm3206k0424 Datasheet - Page 523

• Manufacturer Part Number: ibm3206k0424
• Description: Ibm Processor For Network Resources
• Manufacturer: ETC-unknow

Preliminary
21.6: RUNBIST
Causes built in self test (BIST) to execute.
Opcode
21.7: BIST_RESULTS
Returns a 64-bit value when a data scan is performed. Bits 63-32 are the PRPG and bits 31-0 are the MISR
from the BIST logic.
Opcode
21.8: WALNUT_MODE
This command enables Walnut compatible mode.
Opcode
21.9: COMPLIANT_MODE
This command enables JTAG compliant mode.
Opcode
21.10: STOP
This command halts the functional clocks of IBM3206K0424 in anticipation of a scan. After the STOP
command is scanned in, a data scan that takes the TAP controller through the Capture-DR, Exit1-DR, and
Update-DR states should be performed. This will capture the state of the I/O so that they can be held in a
known state if a scan command is issued.
Opcode
21.11: SCAN
This command causes TDI to be clocked into the scan chain during a subsequent data scan. The scan out of
the scan chain is placed on TDO. This command will not work unless a STOP command is sent down
immediately before the SCAN command is issued.
Opcode
pnr25.chapt05.01
August 14, 2000
X’0770XXXX’
X’1F02XXXX’
X’3000’
X’33010000’
X’2002’
X’0802’
IBM Processor for Network Resources
JTAG Interface Logic (CJTAG)
Page 523 of 676
IBM3206K0424