參數(shù)資料
型號(hào): PC755CVGU400LE
廠商: ATMEL CORP
元件分類: 微控制器/微處理器
英文描述: E Core
中文描述: 32-BIT, 400 MHz, RISC PROCESSOR, CBGA360
封裝: CERAMIC, BGA-360
文件頁(yè)數(shù): 33/50頁(yè)
文件大?。?/td> 1064K
代理商: PC755CVGU400LE
33
PC755/745
2138D–HIREL–06/03
Figure 19 provides the JTAG clock input timing diagram.
Figure 19.
JTAG Clock Input Timing Diagram
Figure 20 provides the TRST timing diagram.
Figure 20.
TRST Timing Diagram
Figure 21 provides the boundary-scan timing diagram.
Figure 21.
Boundary-Scan Timing Diagram
TCLK
VM
VM
VM
VM = Midpoint Voltage (OVDD/2)
t
TCLK
t
JR
t
JF
t
JHJL
TRST
t
TRST
VM = Midpoint Voltage (OVDD/2)
VM
VM
VM
VM
TCK
BOUNDARY
DATA INPUTS
BOUNDARY
DATA OUTPUTS
BOUNDARY
DATA OUTPUTS
VM = Midpoint Voltage (OVDD/2)
tDXJH
tDVJH
tJLDV
tJLDH
t
JLDZ
INPUT
DATA VALID
DATA
VALID
OUTPUT DATA VALID
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