BMSKTOPASA900(DCE) Toshiba, BMSKTOPASA900(DCE) Datasheet - Page 34

• Manufacturer Part Number: BMSKTOPASA900(DCE)
• Description: KIT STARTER TMPA900 USB JTAG
• Manufacturer: Toshiba
• Series: TOPASr
• Type: MCUr

Specifications of BMSKTOPASA900(DCE)

• Contents: Evaluation Board, Cable(s), Software and Documentation
• For Use With/related Products: TMPA900CMXBG
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Mode Setting Pin
3.2.2
SELJTAG
0
1
Note: In the case of not using JTAG Tool, fix the TRSTn pin to GND.
JTAG-compliant development tool.
Signal Summary and Connection Example
The JTAG interface signals are listed below.
The TMPA900CM supports debugging by connecting the JTAG interface with a
For information about debugging, refer to the specification of the development tool used.
TOOL
JTAG
・
・
・
・
・
・
・
In the case of using JTAG Tool, Once set the TRSTn pin to “Low” level to reset the JTAG
Circuits, and then translate to “High” level.
Pull-up resistance is built in some JTAG Tools, the value of external pull-up resistance need to be considered
according to the JTAG Tools.
TDI
TDO
TMS
TCK
TRSTn
RTCK
SELJTAG ICE/JTAG test select input (compatible with the Enable signal)
0: ICE 1: JTAG
Figure 3.2.1 Example of connection with a JTAG development tool
Set this pin to 0 except for Boundary Scan Mode.
The TMPA900CM operates as regular Debug Mode.
Note: Debugging is not available if the internal BOOT is carried out with AM1 = 1 and AM0 = 1.
The TMPA900CM operates in Boundary Scan Mode
JTAG serial data output
JTAG serial clock input
JTAG test reset input
JTAG test feedback serial clock output
JTAG serial data input
JTAG test mode select
Note
TENTATIVE
TMPA900CM- 33
Operation mode
TDI
TDO
TMS
TCK
TRSTn
RTCK
TMPA900CMXBG
SELJTAG
TMPA900CM
2009-10-14