LM3S8962 Datasheet, PDF (588/620 Pages) List of Unclassifed Manufacturers – Microcontroller

Electrical Characteristics
Parameter No.
J13
t _{TDO_DVZ}
J14
J15
Parameter
TCK fall to High-Z from Data Valid
t_TRST
t_{TRST_SU}
Parameter Name
Min Nom Max Unit
2-mA drive
- 9 11 ns
4-mA drive
7 9 ns
8-mA drive
6 8 ns
8-mA drive with slew rate control
7 9 ns
TRST assertion time
100 - - ns
TRST setup time to TCK rise
10 - - ns
Figure 24-8. JTAG Test Clock Input Timing
J2
J3
J4
TCK
J6
J5
Figure 24-9. JTAG Test Access Port (TAP) Timing
TCK
TMS
TDI
TDO
J7
J8
J7
J8
TMS Input Valid
TMS Input Valid
J9
J10
J9
J10
TDI Input Valid
TDI Input Valid
J11
J12
J13
TDO Output Valid
TDO Output Valid
Figure 24-10. JTAG TRST Timing
TCK
TRST
J14
J15
24.2.10 General-Purpose I/O
Note: All GPIOs are 5 V-tolerant.
588
Preliminary
September 02, 2007