參數(shù)資料
型號(hào): PSD304RL
英文描述: Field Programmable Microcontroller Peripherals(可編程邏輯,無SRAM,19個(gè)可編程I/O,通用PLD有16個(gè)輸入)
中文描述: 現(xiàn)場(chǎng)可編程微控制器外圍設(shè)備(可編程邏輯,無的SRAM,19余個(gè)可編程輸入/輸出,通用PLD的有16個(gè)輸入)
文件頁數(shù): 10/127頁
文件大?。?/td> 682K
代理商: PSD304RL
PSD3XX Famly
2-10
Legend:
AD8–AD15 = Addresses A8–A15 multiplexed with data lines D8–D15.
AD0–AD7 = Addresses A0–A7 multiplexed with data lines D0–D7.
* = DS is available on PSD3X2/3X3/3X4R only.
Figure 2a.
PSD3XX Port
Configurations
(x8/x16)
AD8–AD15
A8–A15
AD0–AD7
AD0–AD7
ALE
BHE/PSEN
R/W or WR/V
PP
RD/E/DS
*
A19/CSI
RESET
I/O or CS0–CS7
A19/CSI
R/W or WR/V
PP
BHE/PSEN
I/O or CS0–CS7
I/O or CS0–CS7
A16–A18 or
CS8–CS10
A16–A18 or
CS8–CS10
PA
PB
PC
ALE
PA
PB
PC
I/O or A0–A7 or
AD0–AD7
I/O or A0–A7 or
AD0–AD7
RESET
A8–A15
D8–D15
A0–A7
ALE
BHE/PSEN
R/W or WR/V
PP
RD/E/DS
*
A19/CSI
RESET
A16–A18 or
CS8–CS10
PA
PB
PC
D0–D7
A8–A15
A0–A7
ALE
BHE/PSEN
R/W or WR/V
PP
RD/E/DS
*
A19/CSI
RESET
A16–A18 or
CS8–CS10
PA
PB
PC
D0–D7
RD/E/DS
*
A8–A15
AD0–AD7
ALE
PSEN
R/W or WR/V
PP
RD/E/DS
*
A19/CSI
RESET
I/O or CS0–CS7
A16–A18 or
CS8–CS10
PA
PB
PC
I/O or A0–A7 or
AD0–AD7
A8–A15
A0–A7
ALE
PSEN
R/W or WR/V
PP
RD/E/DS
*
A19/CSI
RESET
I/O or CS0–CS7
A16–A18 or
CS8–CS10
PA
PB
PC
D0–D7
Figure 2b.
PSD31X Port
Configurations
(x8 Only)
2. Configured for multiplexed 8-bit
address/data bus.
1. Configured for multiplexed 16-bit
address/data bus.
3. Configured for non-multiplexed
16-bit address/data bus.
4. Configured for non-multiplexed 8-bit
address/data bus.
1. Configured for multiplexed 8-bit
address/data bus.
2. Configured for non-multiplexed 8-bit
address/data bus.
相關(guān)PDF資料
PDF描述
PSD312L Field Programmable Microcontroller Peripherals(可編程邏輯,16K位SRAM,4位頁寄存器,19個(gè)可編程I/O,通用PLD有16個(gè)輸入)
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PSD314RL Field Programmable Microcontroller Peripherals(可編程邏輯,無SRAM,19個(gè)可編程I/O,通用PLD有16個(gè)輸入)
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