MCIMX27ADSE Freescale Semiconductor, MCIMX27ADSE Datasheet - Page 56

• Manufacturer Part Number: MCIMX27ADSE
• Description: KIT APPLICATION DEV ADS I.MX27
• Manufacturer: Freescale Semiconductor
• Series: i.MXr
• Type: Microcontrollerr

Specifications of MCIMX27ADSE

• Contents: Main Board, LCD Panel, Keypad, NAND Flash Card, Image Sensor and TV Encoder Card
• Silicon Manufacturer: Freescale
• Core Architecture: ARM
• Core Sub-architecture: ARM9
• Silicon Core Number: I.MX2
• Silicon Family Name: I.MX27
• Supported Devices: I.MX27
• Rohs Compliant: Yes
• For Use With/related Products: i.MX27
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Support Information
3.17
P23 is the ETM connector. Figure 3-18 shows pin assignments and Table 3-21 describes the signals.
3-22
Pin(s)
10
11
12
13
1
2
3
4
5
6
7
8
9
ETM Connector
NC
NC
NC
NC
GND
TRACECLK
DBGRQ
DBGACK
SRST_B
EXTTRIG
TDO
VTREF
RTCK
Signal
Table 3-21. ETM Connector P23 Signal Descriptions
Figure 3-18. ETM Connector P23 Pin Assignments
TRACEPKT15
TRACEPKT14
TRACEPKT13
TRACEPKT12
TRACEPKT11
TRACEPKT10
TRACEPKT9
TRACEPKT8
SRST_B
TRST_B
DBGRQ
MCIMX27ADSE User’s Manual, Rev. A
RTCK
GND
GND
GND
GND
NO CONNECTION
NO CONNECTION
NO CONNECTION
NO CONNECTION
GROUND SIGNAL
ETM TRACE CLOCK
TRACE REQUEST
ETM DEBUG ACKNOWLEDGE
RESET SIGNAL
ETM EXTERNAL TRIGGER INPUT
JTAG DATA OUT
LOGIC LEVEL REFERENCE VOLTAGE FROM TARGET SYSTEM
JTAG RETURN CLOCK
TDO
TMS
TCK
TDI
NC
NC
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
1
3
5
7
9
P23
• •
• •
• •
• •
• •
• •
• •
• •
• •
• •
• •
• •
• •
• •
• •
• •
• •
• •
• •
• •
• •
• •
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
2
4
6
8
NC
NC
TRACECLK
DBGACK
EXTTRIG
VTREF
5V
TRACEPKT7
TRACEPKT6
TRACEPKT5
TRACEPKT4
TRACEPKT3
TRACEPKT2
TRACEPKT1
TRACEPKT0
TRACESYNC
PIPESTAT2
PIPESTAT1
PIPESTAT0
GND
GND
NC
Description
Freescale Semiconductor