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参数资料
| 型号： | IRMCS2031 |
| 厂商： | International Rectifier |
| 文件页数： | 17/21页 |
| 文件大小： | 0K |
| 描述： | SYSTEM DEVEL IMOTION SENSORLESS |
| 标准包装： | 1 |
| 系列： | iMOTION™ |
| 主要目的： | 电源管理，电机控制 |
| 已用 IC / 零件： | IRMCK203 |
| 已供物品： | 板，文档 |
| 相关产品： | IRMCK203-ND - IC MOTION CONTROL AC HP 80QFP |
| 其它名称： | *IRMCS2031 |
REFERENCE DESIGN
IRMCS2031
Parallel Interface Port
IRMCS2031 provides a 8bit parallel interface port to facilitate microprocessor interface. Interface is generic and be
able to interface most common 8bit parallel interface such as MCS8051, some Motorola 8bit uP, MicroChp,etc. Figure
9 shows the connection diagram. The connector, J5, is an 2-by-10 header connector pins.
Each signal is 3.3V level and data bus is multiplexed. Table 1 summarizes each signal definition.
+3.3V_BB
J5
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
HP_Data0
HP_Data1
HP_Data2
HP_Data3
HP_Data4
HP_Data5
HP_Data6
HP_Data7
NA
NA
NA
NA
HP_nCS
HP_nWE
HP_nOE
HP_A
20
HDR2X10
Figure 7 Parallel Interface Port
Signal
HP_nCS
HP_nOE
HP_nWE
HP_A
HP_Data
I/O 1
I
I
I
I
I/O
Table 2.
Description
Active low Host Port Chip Select
Active Low Host Port Output Enable
Active low Host Port Write Enable
Host Port Register Address. 1 = Address register, 0 = Data Register
Bidirectional Host Port data bus
Microprocessor Interface Module Signal Definitions
Figures 10 and 11 show detailed timing requirements for register read and write operations depending on
the type of microprocessor (Intel or Motorola type).
All values are in nanoseconds. The data bus output is
activated by the logical combination (!nCS && !nOE && new), which allows read and write operations to be
either nWe/nOE (Intel) or nCS (Motorola) driven. Figures 4 and 5 show example connections for Intel 8051
and Motorola 64K/Coldfire microprocessors.
Row
Name
Min
Max
Comment
1
2
3
4
5
C
C
C
C
C
TsuADDR
TsuData
Tpw_nCSnWE
ThData
ThAddr
10
0
60
60
HP_A to HPnCS or HP_nWE (which ever occurs last) low setup time
HP_D to HPnCS or HP_nWE (which ever occurs last) low setup time
Minimum pulswidth for nCS and nWE
Minimum data hold time from HP_nWE or HPnCS (whichever occurs last) low
Minimum address hold time from HP_nWE or HPnCS (whichever occurs last) low
6
7
D
D
Tacc
ThData
0
0
35
35
HP_nCS or HP_nOE (whichever occurs last) to Data access time
HP_nCS or HP_nOE (whichever occurs last) to Data invalid/Hi-
This document is the property of International Rectifier and may not be copied or distributed without expressed consent.
16
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相关代理商/技术参数 |
参数描述 |
|---|---|
| IRMCS2031_07 | 制造商:IRF 制造商全称:International Rectifier 功能描述:Complete Sensorless Drive Design Platform iMOTIONTM Development System |
| IRMCS2033 | 功能描述:电源管理IC开发工具 LV MAG Motor DRVR IR2175 HVIC REF BRD RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V |
| IRMCS3041 | 功能描述:电源管理IC开发工具 Sensorless iMotion 8K RAM 128 MHz RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V |
| IRMCS3043 | 制造商:International Rectifier 功能描述:Sensorless Motor Drive Platform with Integrated PFC for Appliance Based on iMOTION Chipset |
| IRMCS311 | 功能描述:电源管理IC开发工具 RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V |
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