ppc440epx Applied Micro Circuits Corporation (AMCC), ppc440epx Datasheet - Page 21

• Manufacturer Part Number: ppc440epx
• Description: Powerpc 440epx Embedded Processor
• Manufacturer: Applied Micro Circuits Corporation (AMCC)

Revision 1.29 – July 22, 2008
Signal Lists
The following table lists all the external signals in alphabetical order and shows the ball (pin) number on which the
signal appears. Multiplexed signals are shown with the default signal (following reset) not in brackets and alternate
signals in brackets. Multiplexed signals appear alphabetically multiple times in the list—once for each signal name
on the ball. The page number listed gives the page in Table 8 on page 57 where the signals in the indicated
interface group begin. In cases where signals in the same interface group (for example, Ethernet) have different
names to distinguish variations in the mode of operation, the names are separated by a comma with the primary
mode name appearing first. In cases where the signals have the same function but are associated with different
ports (for example, UART), the signals are separated by a slash (/). These signals are listed only once, and appear
alphabetically by the primary mode or primary port name.
Alphabetical Signal List
AMCC Proprietary
Preliminary Data Sheet
Table 5. Signals Listed Alphabetically (Sheet 1 of 25)
AGND
AV
BA0
BA1
BA2
BankSel0
BankSel1
[BusReq][USB2TermSel]GPIO31
CAS
ClkEn
DM0
DM1
DM2
DM3
DM4
DM5
DM6
DM7
DM8
[DMAAck0][IRQ8]GPIO47
[DMAAck1][IRQ4]GPIO44
[DMAAck2][PerAddr06]GPIO01
[DMAAck3][PerAddr03]GPIO04
[DMAReq0][IRQ7]GPIO46
[DMAReq1]IRQ5[ModeCtrl]
[DMAReq2][PerAddr07]GPIO00
[DMAReq3][PerAddr04]GPIO03
DD
Signal Name
AP25
AP24
AJ03
AK03
AP08
AH02
AH01
P04
AH04
AN09
AL21
AM18
AP15
AL14
AE04
AB03
Y01
U03
AN10
T34
V32
C25
D26
U32
W34
B25
A26
Ball
440EPx – PPC440EPx Embedded Processor
Power
DDR SDRAM
DDR SDRAM
External Master Peripheral
DDR SDRAM
DDR SDRAM
DDR SDRAM
External Slave Peripheral
External Slave Peripheral
Interface Group
Page
65
58
58
61
58
58
58
60
60
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