MPC8349E-MITXE Freescale Semiconductor, MPC8349E-MITXE Datasheet - Page 9

• Manufacturer Part Number: MPC8349E-MITXE
• Description: BOARD REFERENCE FOR MPC8349
• Manufacturer: Freescale Semiconductor
• Series: PowerQUICC II™ PROr
• Type: MPUr

Specifications of MPC8349E-MITXE

• Contents: Module and Misc Hardware
• Processor To Be Evaluated: MPC8349E
• Interface Type: Ethernet, USB
• Silicon Manufacturer: Freescale
• Core Architecture: Power Architecture
• Core Sub-architecture: PowerQUICC
• Silicon Core Number: MPC83xx
• Silicon Family Name: PowerQUICC II PRO
• Rohs Compliant: Yes
• For Use With/related Products: MPC8349E
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MPC8349E-MITXE

Figure 6
1.2.6
Through the general-purpose chip-select machine (GPCM), the MPC8349E-mITXE provides a total of
2/4/8/16 Mbyte of 90 ns Flash memory using one chip-select signal. The Flash memory is used with the
16-bit port size. As
Flash.
Freescale Semiconductor
Control Signals
BADDR[27:29]
MPC834E
Local Bus
Controller
LAD[0:31]
shows the block diagram and connections for the local bus.
LBCTL
LCS0
LCS1
LCS2
LCS3
ALE
On-Board Flash Memory
LCS2
LCS0 Boot Flash
LCS3 Compact Flash
Table 2
LAD[0:15]
LAD[8:31]
MPC8349E-mITXE Reference Design Platform User’s Guide, Rev. 2
Chip-Select
Jumpers
Select
Logic
shows, either of the two Flash memory devices can be selected as the boot
Preliminary—Subject to Change Without Notice
DIR
LE
F0CS
F1CS
Address
Figure 6. Local Bus Connections
Buffer
Latch
Data
CE2
CE1
LCS1
OE
OE
GND
D[7:0]
A[16:0]
CS
Control
VSC7385
A[9:30]
D[0:15]
F0CS
Control
CF Connector
Flash Memory
D[15:0]
A[2:0]
CE1
CE2
Control
MX29LV640M
A[21:0]
D[15:0]
CS
Control
A[23:31]
D[0:15]
Control
D[0:15]
Control
A[9:30]
LCS2
F1CS
MPC8349E-mITXE Board
MX29LV640M
Flash Memory
A[21:0]
D[15:0]
CS
Control
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