参数资料
型号: M4-128N/64-10JC
厂商: LATTICE SEMICONDUCTOR CORP
元件分类: PLD
英文描述: High Performance E 2 CMOS In-System Programmable Logic
中文描述: EE PLD, 10 ns, PQCC84
封装: PLASTIC, LCC-84
文件页数: 5/46页
文件大小: 754K
代理商: M4-128N/64-10JC
MACH 4 Family
13
A reset/preset swapping feature in each macrocell allows for reset and preset to be exchanged,
providing exibility. In asynchronous mode (Figure 8), a single individual product term is
provided for initialization. It can be selected to control reset or preset.
Note that the reset/preset swapping selection feature effects power-up reset as well. The
initialization functionality of the ip-ops is illustrated in Table 9. The macrocell sends its data
to the output switch matrix and the input switch matrix. The output switch matrix can route this
data to an output if so desired. The input switch matrix can send the signal back to the central
switch matrix as feedback.
Note:
1. Transparent latch is unaffected by AR, AP
Table 9. Asynchronous Reset/Preset Operation
AR
AP
CLK/LE1
Q+
00X
See Table 8
01X1
10X0
11X0
Power-Up
Reset
AP
D/L/T
AR
Q
Individual
Reset
Product Term
a. Reset
Power-Up
Preset
AP
D/L/T
AR
Q
Individual
Preset
Product Term
b. Preset
17466G-014
17466G-015
Figure 8. Asynchronous Mode Initialization Congurations
相关PDF资料
PDF描述
M4-128N/64-10JI High Performance E 2 CMOS In-System Programmable Logic
M4-128N/64-12JC High Performance E 2 CMOS In-System Programmable Logic
M4-128N/64-12JI High Performance E 2 CMOS In-System Programmable Logic
M4-128N/64-15JC High Performance E 2 CMOS In-System Programmable Logic
M4-128N/64-18JI High Performance E 2 CMOS In-System Programmable Logic
相关代理商/技术参数
参数描述
M4-12R/SK 功能描述:端子 G-01-207K 16-500S-W 88541 RoHS:否 制造商:AVX 产品:Junction Box - Wire to Wire 系列:9826 线规:26-18 接线柱/接头大小: 绝缘: 颜色:Red 型式:Female 触点电镀:Tin over Nickel 触点材料:Beryllium Copper, Phosphor Bronze 端接类型:Crimp
M413226 NC001 制造商:Alpha Wire Company 功能描述:CBL 2COND 22AWG NO CLR 1000'
M413226 NC002 制造商:Alpha Wire Company 功能描述:CBL 2COND 22AWG NO CLR 500'
M413226 NC005 制造商:Alpha Wire Company 功能描述:CBL 2COND 22AWG NO CLR 100'
M413226-NO-COLOR-100 制造商:Alpha Wire 功能描述: