SK70704 Ver la hoja de datos (PDF) - LevelOne
Número de pieza
componentes Descripción
Lista de partido
SK70704 Datasheet PDF : 40 Pages
| |||
6.æíæíéî6.æíæíæ RU 6.æíæíå ììçå NESV +'6/ 'DWD 3XPS &KLS 6HW
)LJXUH éã 0RGHO IRU +'6/ 'DWD 3XPS DQG +'6/ )UDPHU $SSOLFDWLRQV
178
/78
7R (ì ,î)
õ(ìð5ô
5326
51(*
5&/.
7326
71(*
7&/.
/;3æìí
+'6/
)UDPHU ð
5
7'$7$
7)3
/26:
,&/.
5'$7$
5)3
5)67
5()&/.
/RFDO ;WDO
2VF
5()&/.
7'$7$
7)3
/26:
,&/.
5'$7$
5)3
5)67
'3ð5ì
&.ä0
I5 õ5ô
&.ä0
'3ð5ë
'3ð&ì
5()&/.
I5 õ&ô
5()&/.
'3ð&ë
7'$7$
7)3
/26:
,&/.
5'$7$
5)3
5)67
5DWH
6\QWK
/RFDO ;WDO
2VF
7'$7$
7)3
/26:
,&/.
5'$7$
5)3
5)67
/;3æìí
+'6/
)UDPHU ð
&
7R (ì ,î)
õ(ìð&ô
5326
51(*
5&/.
7326
71(*
7&/.
)UHTXHQF\ 5HODWLRQVKLSVï ìï
ìï I7&/. õ(ìð&ô õ(ìð5ôâ WROHUDQFH ‘êë SSPñ HYHQ ZLWK ORVV RI VLJQDO RQ (ìð5ï
ëï I7&/. õ(ìð5ô
êï I,&/. õ&ô
õ(ìð&ôâ WROHUDQFH
I5õ&ôîìçâ WROHUDQFH
‘êë SSPñ HYHQ ZLWK ORVV RI VLJQDO RQ (ìð&ï
‘êë SSP LI VRXUFHG E\ ORFDO FU\VWDO RVFLOODWRU õVWUDWXP éôñ
‘è SSP LI VRXUFHG E\ RIILFH FORFN õVWUDWXP êôï
éï I,&/. õ5ô
I,&/. õ&ô LI ORRS LV DFWLYDWHG ZLWK UHFHLYH IUDPH V\QF DFTXLUHGñ
I5Iõ55õ5ôîìôîçå
LI
LI
UHFHLYH
I5õ5ô
V\QF LV ORVWâ
äïêéé 0+=ï
WROHUDQFH
‘êë SSP õI5õ5ô
ìåïçåå 0+]ôï
0LFURSURFHVVRU ,QWHUIDFH
õ+';ô
7KUHH SULPDU\ FRQWURO SLQVñ CHIPSEL õ&KLS 6HOHFWôñ
READ DQG WRITEñ H[HFXWH WKH 6RIWZDUH 0RGH ZKLFK DOVR
XVHV DQ LQWHUUXSW RXWSXW SLQ WR UHSRUW VWDWXV FKDQJHVï )RXU
DGGLWLRQDO SLQV DUH XVHG IRU WKH SDUDOOHO EXV DGGUHVVLQJ DQG
HLJKW SLQV IRU GDWD ,î2ï 5HIHU WR 7HVW 6SHFLILFDWLRQV IRU
µSURFHVVRU LQWHUIDFH WLPLQJ LQ 6RIWZDUH 0RGHï 7KH IROð
ORZLQJ FRQWURO SLQV DUH XVHG GXULQJ UHJLVWHU DFFHVVï
&RQWURO 3LQV
&KLS 6HOHFWã 7KH &KLS 6HOHFW õCHIPSELô SLQ UHTXLUHV DQ
DFWLYH /RZ VLJQDO WR HQDEOH 'DWD 3XPS UHDG RU ZULWH WUDQVð
IHUV RYHU WKH GDWD EXVï 7R HQDEOH +DUGZDUH 0RGH KROG WKLV
SLQ /RZñ DORQJ ZLWK READ DQG WRITEï
'DWD 5HDGã 7KH 'DWD 5HDG SLQ õREADô UHTXLUHV DQ DFWLYH
/RZ SXOVH WR HQDEOH D UHDG WUDQVIHU RQ WKH GDWD EXVï :KHQ
READ LV SXOOHG /RZñ WKH 'DWD 3XPS GDWD EXV OLQHV JR IURP
WULVWDWH WR DFWLYH DQG RXWSXW WKH GDWD IURP WKH UHJLVWHU
DGGUHVVHG E\ $''5íð$''5êï 7R DYRLG UHDGLQJ GDWD GXUð
LQJ UHJLVWHU XSGDWHVñ UHDGV VKRXOG EH V\QFKURQL]HG WR WKH
IDOOLQJ HGJH RI )6ï $OWHUQDWLYHO\ñ HDFK UHDG VKRXOG EH
UHSHDWHG XQWLO WKH VDPH GDWD LV UHDG WZLFH ZLWKLQ RQH EDXG
WLPHï
'DWD :ULWHã 7KH 'DWD :ULWH SLQ õWRITEô UHTXLUHV DQ
DFWLYH /RZ SXOVH WR HQDEOH D ZULWH WUDQVIHU RQ WKH GDWD EXVï
'DWD WUDQVIHU LV WULJJHUHG E\ WKH ULVLQJ HGJH RI WKH WRITE
SXOVHï 7R HQVXUH GDWD LV ZULWWHQ WR WKH UHJLVWHU DGGUHVVHG E\
$''5íð$''5êñ YDOLG GDWD PXVW EH SUHVHQW RQ WKH +';
GDWD EXV OLQHV EHIRUH WRITE JRHV +LJKï
,QWHUUXSWã 7KH ,QWHUUXSW SLQ õINTô LV DQ RSHQ GUDLQ RXWSXW
UHTXLULQJ DQ H[WHUQDO SXOOðXS UHVLVWRUï 7KH INT RXWSXW LV
SXOOHG DFWLYH /RZ ZKHQ DQ LQWHUQDO LQWHUUXSW FRQGLWLRQ
RFFXUVï INT LV ODWFKHG DQG KHOG XQWLO 0DLQ 6WDWXV 5HJLVWHU
5'í LV UHDGï $Q LQWHUQDO LQWHUUXSWLRQ UHVXOWV IURP D /RZð
WRð+LJK WUDQVLWLRQ LQ DQ\ RI IRXU VWDWXV LQGLFDWRUVã
$&7,9(ñ /26:ñ /26:7 RU 7(;3ï $Q\ WUDQVLWLRQ RQ
/26 ZLOO DOVR JHQHUDWH DQ LQWHUUXSWï ,I DQ LQWHUUXSW PDVN ELW
LQ UHJLVWHU :5ë LV VHWñ DQ\ WUDQVLWLRQ RI WKH FRUUHVSRQGLQJ
VWDWXV ELW ZLOO QRW WULJJHU WKH INT RXWSXWï
æðèé
L1
Share Link: 