Freescale Semiconductor M9328MX21ADSE User Manual
Support Information
M9328MX21ADSE User’s Manual, Rev. A
3-22
Freescale Semiconductor
3.7
USB OTG Connector
Connector P4 is the USB OTG connector. Figure 3-10 shows pin assignments and Table 3-10 provides
signal descriptions for the connector.
signal descriptions for the connector.
Figure 3-10. USB Connector P4 Pin Assignments
3.8
NAND Flash Connector
PM1 and PM2 on the CPU board allow the ADS to interface with a NAND Flash module. Figure 3-12 and
Figure 3-12 show pin assignments. Table 3-12 and Table 3-12 provide signal descriptions for the
connectors.
Figure 3-12 show pin assignments. Table 3-12 and Table 3-12 provide signal descriptions for the
connectors.
Figure 3-11. NAND Flash Connector PM1 (on the CPU Board) Pin Assignments
Table 3-10. USB OTG Connector P4 Signal Descriptions
Pin(s) Signal
Description
1
VBUS VBUS
2
D-
USB DATA MINUS
3
D+
USB DATA PLUS
4
ID
ID
5
GND GROUND
PM1
P1.8V
1
• •
2
NC
TP26
3
• •
4
NFRB
P2.5V
5
• •
6
NFRE_B
TP27
7
• •
8
NFCE_B
VCC
9
• •
10 NFCLE
NC
11
• •
12 NFALE
NC
13
• •
14 NFWE_B
NC
15
• •
16 NFWP_B
GND
17
• •
18 GND
GND
19
• •
20 GND
1 2 3 4 5