參數資料
型號: PSD303R
英文描述: Field Programmable Microcontroller Peripherals(可編程邏輯,無SRAM,19個可編程I/O,通用PLD有16個輸入)
中文描述: 現場可編程微控制器外圍設備(可編程邏輯,無的SRAM,19余個可編程輸入/輸出,通用PLD的有16個輸入)
文件頁數: 56/127頁
文件大?。?/td> 682K
代理商: PSD303R
PSD3XX Famly
2-56
Figure 33.
Timng of 16-Bit
Non-Multiplexed
Address/Data
Bus, CRRWR = 1
(PSD3X2/3X3/3X4R)
CSI/A19
as CSI
1
32
7
15
32
32
14
6
6
4
35
32
READ CYCLE
WRITE CYCLE
STABLE INPUT
STABLE INPUT
A0/AD0-
A15/AD15
as A0-A15
STABLE INPUT
STABLE INPUT
Direct
(48)
PAD Input
Multiplexed
(49)
Inputs
DATA
IN
Active Low
AS
Active High
AS
1
3
3
8
2
2
35
33
DATA VALID
14
10
9
PA0-PA7
(Low Byte)
DATA
IN
DATA VALID
17
16
PB0-PB7
(High Byte)
BHE/PSEN
as BHE
13
34
34
33
12
5
12
13
RD/E/DS as E
WR/V
PP
or
R/W as R/W
RD/E/DS as DS
36
See referenced notes on page 2-61.
相關PDF資料
PDF描述
PSD304RL Field Programmable Microcontroller Peripherals(可編程邏輯,無SRAM,19個可編程I/O,通用PLD有16個輸入)
PSD312L Field Programmable Microcontroller Peripherals(可編程邏輯,16K位SRAM,4位頁寄存器,19個可編程I/O,通用PLD有16個輸入)
PSD312R Field Programmable Microcontroller Peripherals(可編程邏輯,無SRAM,4位頁寄存器,19個可編程I/O,通用PLD有16個輸入)
PSD313L Field Programmable Microcontroller Peripherals(可編程邏輯,16K位SRAM,19個可編程I/O,通用PLD有16個輸入)
PSD314RL Field Programmable Microcontroller Peripherals(可編程邏輯,無SRAM,19個可編程I/O,通用PLD有16個輸入)
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