MCIMX31L FREESCALE [Freescale Semiconductor, Inc], MCIMX31L Datasheet - Page 56

• Manufacturer Part Number: MCIMX31L
• Description: Multimedia Applications Processors
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

Signal Descriptions
3.1.3
This section discusses the multiplexing of EMI signals. The EMI signals’ multiplexing is done inside the
EMI.
names.
56
Pin Name
SDBA1
SDBA0
MA10
Table 7
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
EMI Pins Multiplexing
lists the i.MX31 and i.MX31L pin names, pad types, and the memory devices’ equivalent pin
Pad Type
regular
regular
regular
regular
regular
regular
regular
regular
regular
regular
regular
regular
regular
regular
regular
regular
regular
regular
regular
regular
regular
regular
regular
regular
regular
regular
regular
regular
regular
i.MX31/i.MX31L Advance Information, Rev. 1.4
SDBA1
SDBA0
WEIM
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
–
Table 7. EMI Multiplexing
Preliminary
SDRAM
MA10
MA11
MA12
MA13
MA0
MA1
MA2
MA3
MA4
MA5
MA6
MA7
MA8
MA9
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
PCMCIA
CE1
CE2
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
–
MA10
MA11
MA12
MA13
DDR
MA0
MA1
MA2
MA3
MA4
MA5
MA6
MA7
MA8
MA9
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Freescale Semiconductor
NFC
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–