MCIMX27 Motorola Semiconductor Products, MCIMX27 Datasheet - Page 95

• Manufacturer Part Number: MCIMX27
• Manufacturer: Motorola Semiconductor Products

3.5.19
This section describes the electrical information of the USB OTG port and host ports.
3.5.20
In order to support four serial different interfaces, the USBOTG transceiver can be configured to operate
in one of four modes:
Freescale Semiconductor
•
•
•
DAT_SE0 bidirectional, 3-wire mode
DAT_SE0 unidirectional, 6-wire mode
VP_VM bidirectional, 4-wire mode
USBOTG Electricals
Serial Interface
M_DATA
M_DATA
ADDR/
ADDR/
BCLK
CS[x]
LBA
EB[y]
BCLK
CS[x]
EB[y]
OE
LBA
RW
RW
OE
Last Valid Addr
Last Valid Addr
Figure 57. Muxed A/D Mode Timing Diagram for Asynchronous
Figure 58. Muxed A/D Mode Timing Diagram for Asynchronous
WE11
WE9
WE9
WE1
WE3
WE5
WE1
WE3
Read Access—WSC=7, LBA=1, LBN=1, LAH=1, OEA=7
Write Access—WSC=7, LBA=1, LBN=1, LAH=1
i.MX27 Data Sheet, Advance Information, Rev. 0.1
Preliminary—Subject to Change Without Notice
Address V1
WE11
Address V1
WE12
WE12
WE7
WE2
Write
WE2
WE13
Write Data
Read Data
WE10
WE14
WE10
WE16
WE4
WE15
WE4
WE8
WE6
Signal Descriptions
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