欧美成人免费电影,国产欧美一区二区三区精品酒店,精品国产a毛片,色网在线免费观看

參數資料
型號: PSD312-20JM
廠商: 意法半導體
英文描述: High Speed PWM Controller 16-SOIC 0 to 70
中文描述: 低成本現場可編程微控制器外圍設備
文件頁數: 30/85頁
文件大小: 691K
代理商: PSD312-20JM
PSD3XX Famly
27
14.0
System
Applications
In Figure 11, the PSD3XX is configured to interface with Intel’s 80C31, which is a 16-bit
address/8-bit data bus microcontroller. Its data bus is multiplexed with the low-order
address byte. The 80C31 uses signals RD to read from data memory and PSEN to read
from code memory. It uses WR to write into the data memory. It also uses active high reset
and ALE signals. The rest of the configuration bits, as well as the unconnected signals,
are application specific, and thus, user dependent.
MICROCONTROLLER
31
19
18
9
12
13
14
15
1
2
3
4
5
6
7
8
23
24
25
26
27
28
29
30
31
32
33
35
36
37
38
39
22
2
1
13
3
P0.0
P0.1
P0.2
P0.3
P0.4
P0.5
P0.6
P0.7
P2.0
P2.1
P2.2
P2.3
P2.4
P2.5
P2.6
P2.7
RD
WR
PSEN
ALE
TXD
RXD
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
PC0
PC1
PC2
A19/CSI
39
38
37
36
35
34
33
32
21
22
23
24
25
26
27
28
17
16
29
30
11
10
21
20
19
18
17
16
15
14
11
10
9
8
7
6
5
4
40
41
42
43
EA/VP
X1
X2
RESET
INT0
INT1
T0
T1
P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7
AD0/A0
AD1/A1
AD2/A2
AD3/A3
AD4/A4
AD5/A5
AD6/A6
AD7/A7
AD8/A8
AD9/A9
AD10/A10
AD11/A11
AD12/A12
AD13/A13
AD14/A14
AD15/A15
RD
WR/V
PP
BHE/PSEN
ALE
RESET
GND
PSD3XX
80C31
34
12
V
CC
44
0.1μF
Reset
NOTE:
RESET to the PSD3XX must be the output of a RESET chip or buffer.
If RESET to the 80C31 is the output of an RC circuit, a separate buffered RC RESET to the
PSD3XX (shorter than the 80C31 RC RESET) must be provided to avoid a race condition.
Figure 11. PSD3XX Interface With Intel’s 80C31
相關PDF資料
PDF描述
PSD312-25J Low Cost Field Programmable Microcontroller Peripherals
PSD312-25JI High Speed PWM Controller 16-SOIC 0 to 70
PSD312-25JM High Speed PWM Controller 16-SOIC 0 to 70
PSD312-70J High Speed PWM Controller 16-PDIP 0 to 70
PSD312-70JI Low Cost Field Programmable Microcontroller Peripherals
相關代理商/技術參數
參數描述
PSD312-20LI 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field-Programmable Peripheral
PSD312-20LM 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field-Programmable Peripheral
PSD312-20Q 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field-Programmable Peripheral
PSD312-20QI 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field-Programmable Peripheral
PSD312-20U 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field-Programmable Peripheral
主站蜘蛛池模板: 新安县| 抚远县| 苏尼特右旗| 芜湖县| 轮台县| 江山市| 靖宇县| 七台河市| 远安县| 平南县| 雅安市| 和平县| 兴文县| 浮梁县| 朝阳市| 拉萨市| 柳州市| 五峰| 兴文县| 柳河县| 白银市| 济源市| 迭部县| 芦溪县| 普宁市| 蒙自县| 曲麻莱县| 济源市| 泉州市| 冷水江市| 云龙县| 凤凰县| 米林县| 碌曲县| 德格县| 隆回县| 漯河市| 林甸县| 青田县| 二连浩特市| 南城县|