upd44645182af5-fq1-a Renesas Electronics Corporation., upd44645182af5-fq1-a Datasheet - Page 29

• Manufacturer Part Number: upd44645182af5-fq1-a
• Description: 72m-bit Qdrtm Ii Sram 2-word Burst Operation
• Manufacturer: Renesas Electronics Corporation.

TAP Controller State Diagram
1
0
Disabling the Test Access Port
operation of the device, TCK must be tied to V
them to V
when the TAP controller is not used.
It is possible to use this device without utilizing the TAP. To disable the TAP Controller without interfering with normal
DD
via a resistor of about 1 kΩ when the TAP controller is not used. TDO should be left unconnected also
Test-Logic-Reset
Run-Test / Idle
0
1
Preliminary Data Sheet M19958EJ1V0DS
1
0
SS
to preclude mid level inputs. TDI and TMS may be left open but fix
μ
Select-DR-Scan
Capture-DR
PD44645092A-A, 44645182A-A, 44645362A-A
Update-DR
Pause-DR
Exit1-DR
Exit2-DR
Shift-DR
1
0
0
1
0
1
1
0
1
1
0
0
1
0
Select-IR-Scan
Capture-IR
Update-IR
Pause-IR
Exit1-IR
Exit2-IR
Shift-IR
1
0
0
1
0
1
1
0
1
1
29
0
0