Revision 1.23 - January 28, 2009
PPC405EX – PowerPC 405EX Embedded Processor
Data Sheet
In the following table, only the default signal name is shown for each ball. Shared balls are marked with an asterisk
(*). To determine what signals or functions are shared on those balls, look up the default signal name in “Signals
Listed Alphabetically” on page 18. The following table lists the signals by ball assignment.
Table 4. Signals Listed by Ball Assignment (Sheet 1 of 7)
Ball
A01
Signal Name
Ball
B01
Signal Name
Ball
C01
Signal Name
Ball
D01
Signal Name
GPIO31 *
GND
Halt
GND
GND
GND
GND
GND
A02
A03
A04
A05
A06
A07
B02
B03
B04
B05
B06
B07
C02
C03
C04
C05
C06
C07
D02
D03
D04
D05
D06
D07
GPIO30 *
GPIO29 *
GND
GPIO24 *
GPIO27 *
PerData31 *
PerData27 *
PerData29 *
PerData24 *
GPIO03 *
GPIO25 *
GPIO23 *
PerData30 *
USB2Clk
OVDD
GPIO22 *
PerData26 *
PerData25 *
TmrClk
OVDD
OVDD
A08
A09
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
GND
B08
B09
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
GPIO13 *
C08
C09
C10
C11
C12
C13
C14
C15
C16
C17
C18
C19
PerData28 *
GPIO02 *
SysClk
D08
D09
D10
D11
D12
D13
D14
D15
D16
D17
D18
D19
PSROUser
GPIO14 *
SAGND
SAVDD
GPIO05 *
GND
VDD
GPIO15 *
PerReady
GPIO01 *
GPIO12 *
GPIO06 *
GPIO04 *
PerData14 *
PerData10 *
PerData06 *
PerData02 *
PerData00 *
PerErr
GPIO07 *
EOVDD
OVDD
GND
PerData15 *
PerData12 *
PerData09 *
PerData07 *
PerData05 *
PerData01 *
ExtReset
PerData13 *
PerData11 *
GPIO00 *
PerData08 *
PerData03 *
GND
GND
VDD
PerData04 *
VDD
GND
OVDD
OVDD
A20
A21
A22
A23
A24
A25
A26
PerClk
B20
B21
B22
B23
B24
B25
B26
GPIO10 *
PerCS0 *
PerWBE2
PerRW
C20
C21
C22
C23
C24
C25
C26
GPIO08 *
PerWBE1
PerAddr31
PerAddr30
GND
D20
D21
D22
D23
D24
D25
D26
GPIO09 *
PerWBE3
PerWBE0
PerOE
PerBLast
OVDD
GND
PerAddr29
GND
PerAddr26
PerAddr22
PerAddr19
PerAddr28
GND
PerAddr25
PerAddr21
PerAddr27
AMCC Proprietary
31
AMCC [ APPLIED MICRO CIRCUITS CORPORATION ]
