参数资料
型号: IBM25PPC750GXEAR5H42T
元件分类: 微控制器/微处理器
英文描述: 32-BIT, 933 MHz, RISC PROCESSOR, CBGA292
封装: 21 X 21 MM, 1 MM PITCH, LEAD FREE, CERAMIC, BGA-292
文件页数: 3/74页
文件大小: 1054K
代理商: IBM25PPC750GXEAR5H42T
Datasheet
IBM PowerPC 750GX RISC Microprocessor
DD1.X
750GX_ds_body.fm SA14-2765-02
September 2, 2005
General Information
Page 11 of 73
1.2 Design Highlights
The 750GX supports several unique features including:
Pin compatible with the PowerPC 750FX RISC Microprocessor
1-MB L2 cache, 4-way set associative, operating at core frequency
Independent L2 cache locking of all four ways
L2 cache may be configured to contain instructions only or data only
Enhanced 60× bus to support up to five pipelined transactions
Up to 1-GHz operation at embedded application specifications
1.3 Processor Version Register
The IBM PowerPC 750GX RISC Microprocessor has the following processor version register (PVR) values
for the respective design revision levels.
Table 1-1. 750GX Processor Version Register (PVR)
750GX Design Revision Level
750GX PVR
DD1.0
0x700201r0
DD1.1
0x700201r1
DD1.2
0x700201r2
Note: r = reserved nibble; reserved bits can be either '0' or '1', and should be masked in application software.
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