LM3S316 Luminary Micro, Inc., LM3S316 Datasheet - Page 409

• Manufacturer Part Number: LM3S316
• Description: Microcontroller
• Manufacturer: Luminary Micro, Inc.

20.2.8
Table 20-14. JTAG Characteristics
April 27, 2007
Parameter
t
t
t
TDO_ZDV
TDO_DVZ
TDO_DV
No.
J10
J11
J12
J13
J14
J15
J1
J2
J3
J4
J5
J6
J7
J8
J9
JTAG and Boundary Scan
from High-Z
High-Z from
Parameter
Data Valid
Data Valid
Data Valid
TCK fall to
TCK fall to
from Data
TCK fall to
t
t
t
t
TCK_HIGH
t
TCK_LOW
t
TMS_HLD
TRST_SU
t
TMS_SU
TDI_HLD
t
t
TDI_SU
TCK_R
t
TCK_F
Valid
f
t
TRST
TCK
TCK
Parameter Name
TCK operational clock frequency
TCK operational clock period
TCK clock Low time
TCK clock High time
TCK rise time
TCK fall time
TMS setup time to TCK rise
TMS hold time from TCK rise
TDI setup time to TCK rise
TDI hold time from TCK rise
TRST assertion time
TRST setup time to TCK rise
8-mA drive with slew rate control
8-mA drive with slew rate control
8-mA drive with slew rate control
2-mA drive
4-mA drive
8-mA drive
2-mA drive
4-mA drive
8-mA drive
2-mA drive
4-mA drive
8-mA drive
Preliminary
Min
100
100
20
20
25
25
10
0
0
0
-
-
-
-
-
½ t
½ t
Nom
23
15
14
18
21
14
13
18
9
7
6
7
-
-
-
-
-
-
-
-
-
-
TCK
TCK
Max
LM3S316 Data Sheet
10
10
10
35
26
25
29
35
25
24
28
11
9
8
9
-
-
-
-
-
-
-
-
-
MHz
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
409