參數資料
型號: PSD402A2-12JI
英文描述: Field-Programmable Peripheral
中文描述: 現場可編程外圍
文件頁數: 71/123頁
文件大小: 657K
代理商: PSD402A2-12JI
PSD4XX Famly
68
CLR
CLK
APD
COUNTER
APD CLK
PMMR1 - BIT 0
TO OTHER
CIRCUITS
MUX
APD
CLEAR
LOGIC
APD ENABLE
PMMR0 - BIT 2
ALE POLARITY
PMMR0 - BIT 1
ALE
RESET
APD CLK
CLKIN
CSI
SLEEP–ENABLE
PMMR1 - BIT 1
SLEEP
MODE
EPROM
SELECT
SRAM
SELECT
I/O
SELECT
POWER
DOWN
PD
Z
P
L
D
Figure 36. Power Management Unit
Figure 36a. Automatic Power Down Unit (APD) Flow Chart
APD DISABLED
NEED
APD CLK
YES
YES
NO
NO
RESET
SET APD CLK IN PMMR1 BIT 0
SET ALE PD POLARITY
IN PMMRO BIT 1
CSI = "1"
NEED
SLEEP
MODE
SET SLEEP MODE IN PMMR1 BIT 1
ALE IDLE and
15 APD CLOCK
ALE IDLE and
15 APD CLOCK
SET ENABLE APD IN PMMR0 BIT 2
SET PMMR0 BIT 0
SET ENABLE APD IN PMMR0 BIT 2
SET PMMR0 BIT 0
DISABLE CLOCKS
ZPLD ACLK, ZPLD RCLK, TMR ZPLD
DISABLE CLOCKS
ZPLD ACLK, ZPLD RCLK, TMR ZPLD
PSD IN POWER DOWN MODE
PSD IN SLEEP MODE
The PSD4XX
Architecture
(cont.)
相關PDF資料
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PSD402A2-12LI Field-Programmable Peripheral
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相關代理商/技術參數
參數描述
PSD402A2-12LI 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field-Programmable Peripheral
PSD402A2-12U 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field-Programmable Peripheral
PSD402A2-12UI 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field-Programmable Peripheral
PSD402A2-15J 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field-Programmable Peripheral
PSD402A2-15JI 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field-Programmable Peripheral