LM3S2110 Datasheet, PDF (457/485 Pages) List of Unclassifed Manufacturers – Microcontroller

LM3S2110 Microcontroller
Parameter No.
Parameter
Parameter Name
Min Nom Max Unit
J4
t_{TCK_HIGH}
TCK clock High time
- t_TCK - ns
J5
t_{TCK_R}
TCK rise time
0 - 10 ns
J6
t_{TCK_F}
TCK fall time
0 - 10 ns
J7
t_{TMS_SU}
TMS setup time to TCK rise
20 - - ns
J8
t_{TMS_HLD}
TMS hold time from TCK rise
20 - - ns
J9
t_{TDI_SU}
TDI setup time to TCK rise
25 - - ns
J10
t_{TDI_HLD}
TDI hold time from TCK rise
25 - - ns
J11
TCK fall to Data Valid from High-Z
2-mA drive
- 23 35 ns
t _{TDO_ZDV}
4-mA drive
8-mA drive
15 26 ns
14 25 ns
8-mA drive with slew rate control
18 29 ns
J12
TCK fall to Data Valid from Data Valid
2-mA drive
- 21 35 ns
t _{TDO_DV}
4-mA drive
8-mA drive
14 25 ns
13 24 ns
8-mA drive with slew rate control
18 28 ns
J13
TCK fall to High-Z from Data Valid
2-mA drive
- 9 11 ns
t _{TDO_DVZ}
4-mA drive
8-mA drive
7 9 ns
6 8 ns
8-mA drive with slew rate control
7 9 ns
J14
t_TRST
TRST assertion time
100 - - ns
J15
t_{TRST_SU}
TRST setup time to TCK rise
10 - - ns
Figure 20-6. JTAG Test Clock Input Timing
J2
J3
J4
TCK
J6
J5
November 29, 2007
457
Preliminary