參數資料
型號: SM34020AHTM32
廠商: TEXAS INSTRUMENTS INC
元件分類: 圖形處理器
英文描述: GRAPHICS PROCESSOR, CQFP132
封裝: CERAMIC, QFP-132
文件頁數: 87/98頁
文件大?。?/td> 1546K
代理商: SM34020AHTM32
SMJ34020A
GRAPHICS SYSTEM PROCESSOR
SGUS011D -- APRIL 1991 -- REVISED SEPTEMBER 2004
88
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251--1443
multiprocessor-interface timing: high-impedance signals (see Note 5 and Figure 52)
NO
’34020A-32
’34020A-40
UNIT
NO.
MIN
MAX
MIN
MAX
UNIT
84
td(CK1H-SFV)
Delay time, SF valid after LCLK1 no longer low
tQ+22
tQ+20
ns
86
td(CK2L-SFZ)
Delay time, SF in the high-impedance state after
LCLK2 no longer high
tQ+22+ s *
tQ+20 + s*
ns
109
td(CK2L-ADZ)
Delay time, LAD and RCA in the high-impedance
state after LCLK2 no longer high
tQ+22+ s *
tQ+20 + s *
ns
110
td(CK1H-ADV)
Delay time, LAD and RCA valid after LCLK1 no longer
low
tQ+22
tQ+20
ns
111
td(CK1H-CTZ)
Delay time, ALTCH,RAS,CAS,WE,TR/QE,HOE,
and HDST in the high-impedance state after LCLK1
no longer low
tQ+15
tQ+13.5 *
ns
112
td(CK2L-CTH)
Delay time, ALTCH,RAS,CAS,WE,TR/QE,HOE,
and HDST in the high-impedance state after LCLK2
no longer high
tQ+15+ s
tQ+13.5+ s
ns
113
td(CK1H-DIZ)
Delay time, DDIN in the high-impedance state after
LCLK1 no longer low
tQ+15 *
tQ+13.5 *
ns
114
td(CK2L-DIL)
Delay time, DDIN low after LCLK2 no longer high
tQ+15 + s
tQ+13.5+ s
ns
115
td(CK2L-DOZ)
Delay time, DDOUT in the high-impedance state after
LCLK2 no longer high
tQ+15 + s *
tQ+13.5 + s *
ns
116
td(CK2L-DOH)
Delay time, DDOUT high after LCLK2 no longer high
tQ+15+ s
tQ+13.5+ s
ns
* This parameter is not production tested.
NOTE 5: s =tQ if using the clock stretch;
s = 0 otherwise
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