參數(shù)資料
型號(hào): TMPR3927F
廠商: Toshiba Corporation
英文描述: 32 Bit TX39 Family System RISC Microprocessor(32位TX39系列精簡(jiǎn)指令集系統(tǒng)計(jì)算機(jī)微處理器)
中文描述: 32位TX39家庭系統(tǒng)RISC微處理器(32位TX39系列精簡(jiǎn)指令集系統(tǒng)計(jì)算機(jī)微處理器)
文件頁數(shù): 2/22頁
文件大?。?/td> 272K
代理商: TMPR3927F
TAEC_rev4_11-Jan-2000 2/22
TMPR3927F
TENTATIVE
Supports independent per channel 32/16-bit static bus sizing
q
Timer/Counter
3-channel 24-bit up-counter
Interval and Watchdog timer modes
Support of up to 3 external (multiplexed) timer output pins
Support of external input clock
q
Interrupt Controller
Priority process of 8 internal and up to 6 external interrupt sources
Support of Non Maskable interrupt (NMI)
q
PCI Controller
Full compliance with PCI Local Bus Specification Revision 2.1
32-bit PCI interface at 33MHz
Supports both target and initiator mode
Supports zero-wait-state read and write burst transfer for target mode
FIFO to minimize initial latency requirements to and from memory controller
Supports auto PCI bus to local bus address space mapping
Arbiter function can be enabled/disabled
External interrupt function capability
q
Direct Memory Access Controller (DMAC)
Independent 4-channel DMA
Supports 8/16/32-bit wide I/O devices
Supports Internal/External transfer requests
Supports both Dual Address and Single Address transfer modes
Support of word aligned memory to memory transfers using 4-word/8-word burst reads and
writes
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