MPC8349E-MITXE Freescale Semiconductor, MPC8349E-MITXE Datasheet - Page 11

• 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

The second PCF8574A (U10) has I2C2 address 0x39 and it is able to detect the board revision number,
the compact Flash presence (card detect), the miniPCI clock run signal level, the PCI (slot and miniPCI)
M66EN signal level and detect which Flash is currently used to boot. The bit definition of this PCF8574A
(U10) is defined as in
Freescale Semiconductor
PCF8574A (U8)
(U10) bit[0..7]
PCF8574A
Bit[0..7]
0
1
2
3
4
5
6
7
0
1
2
3
VSC8201_PWN
MPCI_PME
Reserved
LCD_EN
Not used
Not used
Not used
CF_CD
Name
Name
REV1
REV0
LED0
LED1
Table
MPC8349E-mITXE Reference Design Platform User’s Guide, Rev. 2
5.
Table 5. PCF8574A (U10) Bit Descriptions
Table 4. PCF8574A (U8) Bit Descriptions
Read only, write
Read only, write
Read only, write
Preliminary—Subject to Change Without Notice
read returns 1
read returns 1
read returns 1
read returns 1
read returns 1
has no effect
has no effect
has no effect
Read/Write
Read/Write
Write only,
Write only,
Write only,
Write only,
Write only,
—
—
—
LED0 control
0: LED is on
1: LED is off
LED1 control
0: LED is on
1: LED is off
VSC8201 power down control
0: VSC8201 PHY is powerdown
1: VSC8201 PHY in normal mode
Output from the miniPCI card to indicate power management event
0: power management event has occurred
1: power management event has not occurred
Enable/disable the LCD interface
0: LCD interface is enabled
1: LCD interface is disabled
—
—
—
Board revision number
REV[0:1] definition
00: revision 0.0
01: revision 0.1
10: revision 1.0
11: reserved
Reserved for future use
Compact Flash Card Detect
0: Compact Flash is installed
1: Compact Flash is removed
Description
Description
MPC8349E-mITXE Board
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