參數(shù)資料
型號(hào): PC7457VGU933N
廠商: Atmel Corp.
英文描述: PowerPC 7457 RISC Microprocessor
中文描述: 7457的PowerPC RISC微處理器
文件頁(yè)數(shù): 9/66頁(yè)
文件大小: 522K
代理商: PC7457VGU933N
9
PC7457/47 [Preliminary]
5345B–HIREL–02/04
Thermal management facility provides software-controllable thermal
management. Thermal management is performed through the use of three
supervisor-level registers and a PC7457-specific thermal management
exception
Instruction cache throttling provides control of instruction fetching to limit
power consumption
Performance monitor can be used to help debug system designs and improve
software efficiency
In-system testability and debugging features through JTAG boundary-scan
capability
Testability
LSSD scan design
IEEE 1149.1 JTAG interface
Array built-in self test (ABIST) – factory test only
Reliability and serviceability
Parity checking on system bus and L3 cache bus
Parity checking on the L2 and L3 cache tag arrays
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