参数资料
型号: MSC8144ADS
厂商: Freescale Semiconductor
文件页数: 62/80页
文件大小: 0K
描述: ADS FOR MSC8144 DEVICE
标准包装: 1
类型: DSP
适用于相关产品: MSC8144
所含物品: AMC 卡、电源、缆线、USB TAP、硬件和说明文档
SPICLK (Output)
Input Signals:
SPIMISO
t NIIVKH
t NIIXKH
(See Note)
Output Signals:
t NIKHOX
t NIKHOV
SPIMOSI
(See Note)
Note: The clock edge is selectable on SPI.
Figure 36. SPI AC Timing in Master Mode (Internal Clock)
2.6.13
Asynchronous Signal Timing
Table 49. Signal Timing
Input
Output
Characteristics
Symbol
t IN
t OUT
Type
Asynchronous
Asynchronous
Min
One CLKIN cycle 1
Application dependent
Note:
1. Relevant for EE0, IRQ[15–0], and NMI only.
The following interfaces use the specified asynchronous signals:
?
Note:
?
?
?
?
?
GPIO . Signals GPIO[31–0], when used as GPIO signals, that is, when the alternate multiplexed special functions are
not selected.
When used as a GPI, the input should be driven until it is acknowledged by the device; the GPIO input status is read
from a register.
EE port. Signals EE0, EE1, EE2_0, EE2_1, EE2_2, and EE2_3.
Boot function . Signal STOP_BS.
I 2 C interface . Signals I2C_SCL and I2C_SDA.
Interrupt inputs . Signals IRQ[15–0] and NMI.
Interrupt outputs . Signals INT_OUT and NMI_OUT (pulse width is 10 ns).
Figure 37 shows the behavior of the asynchronous signals.
t IN
Input
t OUT
Output
Figure 37. Asynchronous Signal Timing
MSC8144 Quad Core Digital Signal Processor Data Sheet, Rev. 16
62
Freescale Semiconductor
相关PDF资料
PDF描述
MSC8156EVM EVAL MODULE FOR MSC8156 LC
MSL1060AW IC LED DRIVER 6 STRING
MSL1061AV IC LED DRIVER 6 STRING
MSL2041GU IC LED DRIVER 4 STRING
MSL2100BR IC LED DRIVER 8 STRING
相关代理商/技术参数
参数描述
MSC8144AMC-SA 制造商:Freescale Semiconductor 功能描述:BOARD AMC SGL WIDTH MSC8144 DSP
MSC8144E 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Quad Core Digital Signal Processor
MSC8144EC 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Quad Core Digital Signal Processor
MSC8144ESVT1000B 制造商:Freescale Semiconductor 功能描述:DSP 32-BIT 1GHZ 1000MIPS 783-PIN FCBGA BOX - Trays 制造商:Freescale Semiconductor 功能描述:ENCRYPTION PACSUN R2.1 783FCPBGA
MSC8144ESVT800A 制造商:Freescale Semiconductor 功能描述:DSP 32BIT 800MHZ 800MIPS 783FCBGA - Trays