參數(shù)資料
型號: STPCE1HDC
英文描述: Microprocessor
中文描述: 微處理器
文件頁數(shù): 43/87頁
文件大小: 1356K
代理商: STPCE1HDC
ELECTRICAL SPECIFICATIONS
Release 1.3 - January 29, 2002
43/87
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice.
4.5.6 ISA INTERFACE AC TIMING CHARACTERISTICS
Table 4-7
and
Table 4-11
list the AC characteris-
tics of the ISA interface.
Figure 4-7 ISA Cycle (ref
Table 4-11
)
Note 1: Stands for SMEMR#, SMEMW#, MEMR#, MEMW#, IOR# & IOW#.
The clock has not been represented as it is dependent on the ISA Slave mode.
Valid AENx
Valid Address
Valid Address, SBHE*
V.Data
VALID DATA
54
28
26
64
59
58
55
23
61
48
47
57
27
24
42
41
10
11
34
33
3
22
56
29
25
9
18
2
12
38
37
15
14
13
ALE
AEN
LA [23:17]
SA [19:0]
CONTROL (Note 1)
IOCS16#
MCS16#
IOCHRDY
READ DATA
WRITE DATA
Table 4-11. ISA Bus AC Timing
Name
2
3
Parameter
LA[23:17] valid before ALE# negated
LA[23:17] valid before MEMR#, MEMW# asserted
3a Memory access to 16-bit ISA Slave
3b Memory access to 8-bit ISA Slave
SA[19:0] & SBHE valid before ALE# negated
SA[19:0] & SBHE valid before MEMR#, MEMW# asserted
10a Memory access to 16-bit ISA Slave
10b Memory access to 8-bit ISA Slave
SA[19:0] & SHBE valid before SMEMR#, SMEMW# asserted
10c Memory access to 16-bit ISA Slave
Note: The signal numbering refers to
Table 4-7
Min
5T
Max
Units
Cycles
5T
5T
1T
Cycles
Cycles
Cycles
9
10
2T
2T
Cycles
Cycles
10
2T
Cycle
相關PDF資料
PDF描述
STPCELITE X86 Core General Purpose PC Compatible System - on - Chip
STPCE1EDBI X86 Core General Purpose PC Compatible System - on - Chip
STPCE1EEBC X86 Core General Purpose PC Compatible System - on - Chip
STPCE1EEBI X86 Core General Purpose PC Compatible System - on - Chip
STPCE1HEBC X86 Core General Purpose PC Compatible System - on - Chip
相關代理商/技術參數(shù)
參數(shù)描述
STPCE1HEBC 功能描述:微處理器 - MPU 133MHz x86 SoC RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-324
STPCE1HEBI 功能描述:微處理器 - MPU 133MHz x86 SoC RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-324
STPCELITE 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:X86 Core General Purpose PC Compatible System - on - Chip
STPCH0.5MBBL 制造商:Panduit Corp 功能描述:TX5E SHIELDED PATCH CORD 制造商:Panduit Corp 功能描述:COPPER PATCH CORD, CAT 5E, INTL GRAY F/U
STPCH0.5MBBU 制造商:Panduit Corp 功能描述:TX5E SHIELDED PATCH CORD 制造商:Panduit Corp 功能描述:COPPER PATCH CORD, CAT 5E, INTL GRAY F/U