参数资料
型号: IBM25PPC750GXEBB2532T
元件分类: 微控制器/微处理器
英文描述: 32-BIT, 800 MHz, RISC PROCESSOR, CBGA292
封装: 21 X 21 MM, 1 MM PITCH, CERAMIC, BGA-292
文件页数: 32/74页
文件大小: 1054K
代理商: IBM25PPC750GXEBB2532T
Datasheet
IBM PowerPC 750GX RISC Microprocessor
DD1.X
Dimensions and Signal Assignments
Page 38 of 73
750GX_ds_body.fm SA14-2765-02
September 2, 2005
GND
B2, B19, C5, C8, C13, C16, D10, D11, E3, E7, E14,
E18, F10, F11, G5, G8, G13, G16, H3, H8, H9, H12,
H13, H18, J12, K4, K7, K10, K14, K17, L4, L7, L10,
L14, L17, M12, N3, N8, N9, N12, N13, N18, P5, P8.
P13, P16, R10, R11, T3, T7, T14, T18, U10, U11, V5,
V8, V13,V16, W2, W19,
——
HRESET
Y11
Low
Input
INT
Y9
Low
Input
L1_TSTCLK
Y13
High
Input
L2_TSTCLK
W13
High
Input
LSSD_MODE
U13
Low
Input
MCP
W12
Low
Input
OVDD
C4, C7, C14, C17, D3, D18, E10, E11, G3, G7, G14,
G18, H5, H16, K5, K16, L5, L16, N5, N16, P3, P7, P14,
P18, T10, T11, U3, U18, V4, V7, V14, V17
——
PLL_CFG[0:4]
Y18, W17, Y17, U16, W14
High
Input
PLL_RNG[0:1]
W15, U14
High
Input
QACK
Y8
Low
Input
QREQ
U8
Low
Output
RSRV
Y4
Low
Output
SMI
W10
Low
Input
SRESET
Y7
Low
Input
SYSCLK
W16
High
Input
TA
A12
Low
Input
TBEN
W8
High
Input
TBST
A11
Low
Input/Output
TCK
T2
High
Input
TDI
V2
High
Input
TDO
W5
High
Output
TEA
W6
Low
Input
TLBISYNC
W11
Low
Input
TMS
V1
High
Input
TRST
U1
Low
Input
TS
B15
Low
Input/Output
TSIZ[0:2]
A14, B12, B11
High
Output
Table 4-2. Pinout Listing for the CBGA package (Continued)
Signal Name
Pin Number
Active
Input/Output
Notes
Notes:
1. These are test signals for factory use only and must be pulled up to OVDD for normal machine operation.
2. OVDD inputs supply power to the input/output drivers and VDD inputs supply power to the processor core.
3. These pins are reserved for potential future use.
4. BVSEL and L1_TSTCLK select the input/output voltage mode on the 60x bus.
5. TCK must be tied high or low for normal machine operation.
6. Address and data parity should be left floating if unused in the design.
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