MC56F8037EVM Freescale Semiconductor, MC56F8037EVM Datasheet - Page 161

• Manufacturer Part Number: MC56F8037EVM
• Description: BOARD EVAL FOR MC56F8037
• Manufacturer: Freescale Semiconductor
• Type: MCUr

Specifications of MC56F8037EVM

• Contents: Board, Cables, CD, Debugger
• Silicon Manufacturer: Freescale
• Core Architecture: 56800/E
• Core Sub-architecture: 56800/E
• Silicon Core Number: MC56F
• Silicon Family Name: MC56F80xx
• Kit Contents: MC56F8037EVM, USB-JTAG Adapter, Cables, CD
• Rohs Compliant: Yes
• For Use With/related Products: MC56F8037
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

10.14 JTAG Timing
Freescale Semiconductor
1. TCK frequency of operation must be less than 1/8 the processor rate.
TCK frequency of operation
TCK clock pulse width
TMS, TDI data set-up time
TMS, TDI data hold time
TCK low to TDO data valid
TCK low to TDO tri-state
(Output)
(Output
(Input)
(Input)
(Input)
TCK
TMS
TDO
TDO
TCK
TDI
V
Characteristic
M
)
= V
IL
+ (V
IH
Figure 10-17 Test Access Port Timing Diagram
Figure 10-16 Test Clock Input Timing Diagram
– V
1
IL
)/2
V
IH
t
t
TS
Symbol
56F8037/56F8027 Data Sheet, Rev. 7
DV
Table 10-19 JTAG Timing
t
f
t
t
t
t
PW
OP
DH
DS
DV
TS
t
PW
V
V
M
IL
Min
DC
50
—
—
5
5
1/f
SYS_CLK/8
OP
Input Data Valid
t
DS
Max
—
—
—
30
30
Output Data Valid
t
PW
V
M
MHz
Unit
ns
ns
ns
ns
ns
t
DH
See Figure
10-16
10-16
10-17
10-17
10-17
10-17
JTAG Timing
161