PowerPC 405GP Embedded Processor Data Sheet
Pin Lists
The PPC405GP embedded controller is available as a 456-ball or a 413-ball E-PBGA package. The 456-ball
package is available in two sizes—35 millimeters and 27 millimeters. The 413-ball package size is 25
millimeters. In this section there are three tables that correlate the external signals to the physical package
pin (ball) on which they appear.
The following table lists all the external signals in alphabetical order and shows the ball number on which the
signal appears. Multiplexed signals are shown with the default signal (following reset) not in brackets and the
alternate signal 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 “Signal Functional Description” on page 34
where the signals in the indicated interface group begin.
Signals Listed Alphabetically (Part 1 of 10)
Signal Name
413-Ball 456-Ball
Interface Group
Page
AV
L21
D25 System
39
DD
BA0
BA1
N16
N17
AB24
AC24
SDRAM
36
BankSel0
BankSel1
BankSel2
BankSel3
AC19
AB17
AC17
AB14
AD17
AF17
AE15
AC14
SDRAM
36
[BE0]PCIC0
[BE1]PCIC1
[BE2]PCIC2
[BE3]PCIC3
D16
C22
E23
P23
D19
F24
K24
R26
PCI
34
BusReq
CAS
T1
R3
External Master Peripheral
38
36
R15
AB23 SDRAM
ClkEn0
ClkEn1
AB22
Y20
AB25
SDRAM
AC25
36
DMAAck0
DMAAck1
DMAAck2
DMAAck3
A17
B14
A15
A8
D16
B15
B14
C12
External Slave Peripheral
36
DMAReq0
DMAReq1
DMAReq2
DMAReq3
C13
A16
B9
C16
D14
C11
A7
External Slave Peripheral
SDRAM
36
36
C6
DQM0
DQM1
DQM2
DQM3
U12
AC5
AC2
AA2
AC12
AC10
AC6
AA3
DQMCB
AB13
AC15 SDRAM
36
39
DrvrInh1
DrvrInh2
H17
G17
E24
System
E23
ECC0
ECC1
ECC2
ECC3
ECC4
ECC5
ECC6
ECC7
AA12
AC15
AB12
AC14
AC12
AC10
AC9
AE14
AF15
AF14
AD13
SDRAM
AF13
36
AF12
AE13
AD12
AB11
EMCMDClk
J20
T17
H24 Ethernet
AD26 Ethernet
35
35
EMCMDIO[PHYMDIO]
Page 16 of 60
6/20/03
IBM [ IBM ]
