參數(shù)資料
型號: MC92610VF
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: SPECIALTY MICROPROCESSOR CIRCUIT, PBGA324
封裝: 19 X 19 MM, 1.76 MM HEIGHT, 1 MM PITCH, PLASTIC, MS-034AAG-1, MAPBGA-324
文件頁數(shù): 58/104頁
文件大小: 1595K
代理商: MC92610VF
MOTOROLA
Chapter 5. Test Features
5-1
Chapter 5
Test Features
The MC92610 supports several test modes for in-system BIST and production testing. The
MC92610 also has an IEEE Std. 1149.1 [4] compliant Test Access Port and Boundary Scan
Architecture implementations. This chapter covers the JTAG implementation and the
system accessible test modes.
5.1
IEEE Std. 1149.1 Implementation
This section describes the IEEE Std. 1149.1 compliant Test Access Port and Boundary Scan
Architecture implementation in the MC92610.
NOTE
There are no internal pull-ups/pull-downs on any JTAG input.
This is an exception to the IEEE Std. 1149.1 standard. The
inputs should be properly terminated externally.
5.1.1
Test Access Port (TAP) Interface Signals
Table 5-1 lists the interface signals for the TAP.
Table 5-1. TAP Interface Signals
Signal Name
Description
Function
Direction
Active
State
TCK
Test Clock
Test logic clock.
Input
-
TMS
Test Mode Select
TAP mode control input.
Input
-
TDI
Test Data In
Serial test instruction/data input.
Input
-
TRST
Test Reset Bar
Asynchronous test controller reset.
Input
Low
TDO
Test Data Out
Serial test instruction/data output.
Output
-
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Freescale Semiconductor, Inc.
For More Information On This Product,
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