參數(shù)資料
型號(hào): SAA7893HL
廠商: NXP SEMICONDUCTORS
元件分類: 消費(fèi)家電
英文描述: Super audio media player
中文描述: SPECIALTY CONSUMER CIRCUIT, PQFP128
封裝: 14 X 20 MM, 1.40 MM HEIGTH, PLASTIC, SOT-425-1, LQFP-128
文件頁(yè)數(shù): 27/66頁(yè)
文件大?。?/td> 1036K
代理商: SAA7893HL
Philips Semiconductors
SAA7893HL
Super audio media player
Product data
Rev. 02 — 26 February 2003
27 of 66
9397 750 10925
Koninklijke Philips Electronics N.V. 2003. All rights reserved.
8.4.2
Read mode: minimum cycle
Fig 22. Timing diagram reading from the SAA7893HL.
sys_clk
H_CSn
H_A_sel
H_RWn
H_WAIT
addr
addr
data
H_DQ[15:0]
H_A[6:1]
MBL638
tdr
trd
tsu
th
Table 16:
Symbol
t
su
t
h
Timing numbers of reading registers
Parameter
set-up time H_A_sel
hold time of H_A_sel with respect to
sys_clk
time H_RWn can change from H_CSn
signal
data set-up time after CSn
data hold time before CSn
Conditions
Min
5
5
Max
-
-
Unit
ns
ns
t
rd
-
1
sys_clk
t
dr
t
dc
time dependent on system clock used
not important data is sample after
detecting H_CSn = logic 0
6
-
8
-
sys_clk
ns
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