參數(shù)資料
型號: IBM25PPC750GXECR2H32T
元件分類: 微控制器/微處理器
英文描述: 32-BIT, 800 MHz, RISC PROCESSOR, CBGA292
封裝: 21 X 21 MM, 1 MM PITCH, LEAD FREE, CERAMIC, BGA-292
文件頁數(shù): 30/74頁
文件大?。?/td> 1054K
代理商: IBM25PPC750GXECR2H32T
Datasheet
IBM PowerPC 750GX RISC Microprocessor
DD1.X
Dimensions and Signal Assignments
Page 36 of 73
750GX_ds_body.fm SA14-2765-02
September 2, 2005
4.3 Microprocessor Ball Placement
Figure 4-4. PowerPC 750GX Microprocessor Ball Placement
20
A6
A8
A3
A2
A0
DH31 DH25 DH26
DP2
DH22 DH19 DH18 DH16 DH15 DH14
DP0
DH9
DH10
DH4
DH2
19
A13
GND
A5
A4
A1
DH29
DP3
DH28 DH23 DH24 DH21 DH20
DP1
DH17 DH11
DH8
DH6
DH5
GND
DH3
18
A11
A10
OVDD GND
VDD
GND OVDD
GND
OVDD
DH0
PLL_CFG0
17
A12
TT1
OVDD
A9
DH30 DH27
GND
DH12 DH13
DH1
OVDD PLL_CFG1
PLL_CFG2
16
A14
A15
GND
AP0
A7
GND OVDD
OVDD OVDD
OVDD GND
DH7
PLL_CFG3
GND
SYSCLK
A2VDD
15
TT3
TS
VDD
PLL_RNG0
A1VDD
14 TSIZ0
TT2
OVDD TT0
GND
OVDD
GND
OVDD
GND
PLL_RNG1 OVDD PLL_CFG4
AGND
13
AP2
TT4
GND
AP1
VDD
GND
VDD
GND
VDD
LLSD_
MODE
GND L2_TSTCLK L1_TSTCLK
12
TA
TSIZ1
VDD
GND
VDD
MCP
CHECKSTOP
11
TBST
TSIZ2 VDD
GND OVDD GND
VDD
GND OVDD
GND
VDD
TLBISYNC
HRESET
10 DBDIS
A16
VDD
GND OVDD GND
GND
GND OVDD
GND
VDD
SMI
CKSTP
9
A18
A17
VDD
GND
VDD
GND
VDD
BVSEL
INT
8
AACK
AP3
GND
A21
VDD
GND
VDD
GND
VDD
QREQ
GND
TBEN
QACK
7
A20
A19 OVDD A24
GND
OVDD
GND
OVDD
GND
DBB
OVDD
ARTRY
SRESET
6
DBWO
A23
VDD
TEA
ABB
5
A22
A26
GND
A25
A31
GND OVDD
OVDD OVDD
OVDD GND
CLK_O
UT
WT
GND
TDO
DBG
4
A28
A27 OVDD
DL3
DP5
DL13
GND
DL23 DL26
CI
OVDD
BG
RSRV
3
A29
A30
OVDD GND
VDD
GND OVDD
GND
OVDD
DRTRY
BR
2
DL0
GND
DL2
DL6
DL5
DL11 DL10 DL12 DL16 DL15 DL19 DL20 DL22 DL27 DL28
TCK
DL30
TDI
GND
BLANK
1
DL1
DP4
DL4
DL8
DL7
DL9
DL14
DP6
DL18 DL17 DL21
DP7
DL24 DL25 DL29
DL31
TRST
TMS
GBL
BLANK
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
T
U
V
W
Y
Note: This view is looking down from above the 750GX placed and soldered on the system board.
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