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DS90CP04 Datasheet, PDF (16/18 Pages) National Semiconductor (TI) – 4x4 Low Power 2.5 Gb/s LVDS Digital Cross-Point | |||
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ÏϩάϥÏϯάͷྫ
ßà©à¥»Íà Î
30 ÏοÏà©ÞÏ«ÊÏ
: [ ॻÍà ÎÏϨÊÏ ][ Ï©ÊɾÎÏ
Ϩε ][ ίϥÏɾÎÏ
Ϩε ][OUT1][OUT2][OUT3][OUT4]
ÎϨΠॻÍà Î :
[01 1111] [0][1] [1][1][1][1] //* ÎϨΠÒà® 1ɺÏÏ©ÊÏ
ΩÏεÏIN1 *//
[01 1111] [0][0] [2][2][4][4] //* ÎϨΠÒà® 0ɺIN2 Î OUT1ͱ OUT2 Í´àªà¬ÉºIN4 Î OUT3ͱ OUT4 Í´àªà¬ *//
LOAD ʹ HɺSCLK ʹ LH
ÏÏΠε 0 ॻÍà ÎÏϩάϥÏϯάɾγÊÎϯε
SCLK ਺
6
18
36
48
60
Î ÏϯÏÍ·àªà»
ÏÏΠε 0 (R ʹ 0ɺC ʹ 0) ͸à 1 Í·à©ÞÏ«ÊÏ
ͷʮॻÍà ÎʯÏϨÊÏÎÝà¥Í Î͢ɻ
ÏÏΠε 0 (R ʹ 0ɺC ʹ 0) ͸à 1 Þà©Ï«ÊÏ
Í·ÎÏ
ϨεÍÏ©Êʹ 1ɺίϥÏʹ 0 Í°ÍÎÍͱÎà£à¸Í Î͢ɻ à 1 Í·à©Þ
Ï«ÊÏ
ÍÎÏ©ÊɾÎÏ
Ï¨ÎµÍ 1 Íà¢Ý®ÍÍ©Î ( Ï©ÊɾÎÏ
Ϩεʹ 0) RSO ʹૹÎÎÎ͢ɻ
ÏÏΠε 0 (R ʹ 0ɺC ʹ 0) ͸à 2 Í·à©ÞÏ«ÊÏ
ͷʮॻÍà ÎʯÏϨÊÏÎÝà¥Í Î͢ɻ
ÏÏΠε 0 (R ʹ 0ɺC ʹ 0) ͸à 2 Í·à©ÞÏ«ÊÏ
ÍÏ©Êʹ 0ɺίϥÏʹ 0 Í°ÍÎÍͱÎà£à¸Í Î͢ɻÍÎ͸à¼Þ®Í³ßà©à¥»Í
à ÎÎÏ
ϨεͷͨÎɺÏÏΠε 0 ͸ßà©à§à¹Í·à¤¡à§´Î଴ͪÎ͢ɻ
ÏÏΠε 0 (R ʹ 0ɺC ʹ 0) ͸ßà©à§à¹Îà¤¡à§´Í LOAD Î଴ͪÎ͢ɻ
ÏÏΠε 1 ॻÍà ÎÏϩάϥÏϯάɾγÊÎϯε
SCLK ਺
13
25
37
43
55
Î ÏϯÏÍ·àªà»
ÏÏΠε 1 (R ʹ 1ɺC ʹ 0) ͸à 1 Í·à©ÞÏ«ÊÏ
ͷʮॻÍà ÎʯÏϨÊÏÎÝà¥Í Î͢ɻ
ÏÏΠε 1 (R ʹ 1ɺC ʹ 0) ͸à 2 Í·à©ÞÏ«ÊÏ
Í·ÎÏ
ϨεÍÏ©Êʹ 0ɺίϥÏʹ 0 Í°ÍÎÍͱÎà£à¸Í Î͢ɻÍÎ͸à¼Þ®
ͳßà©à¥»Íà ÎÎÏ
ϨεͷͨÎɺÏÏΠε 1 ͸ßà©à§à¹Í·à¤¡à§´Î଴ͪÎ͢ɻ
ÏÏΠε 1 (R ʹ 1ɺC ʹ 0) ͸ßà©à§à¹Îà¤¡à§´Í LOAD Î଴ͪÎ͢ɻ
ÏÏΠε 1 (R ʹ 1ɺC ʹ 0) ͸à 2 Í·à©ÞÏ«ÊÏ
ͷʮॻÍà ÎʯÏϨÊÏÎÝà¥Í Î͢ɻ
ÏÏΠε 1 (R ʹ 1ɺC ʹ 0) ͸à 2 Í·à©ÞÏ«ÊÏ
Í·ÎÏ
ϨεÍÏ©Êʹ 3FɺίϥÏʹ 0 Í°ÍÎÍͱÎà£à¸Í Î͢ɻ à 2 Í·à©
ÞÏ«ÊÏ
ÍÎÏ©ÊɾÎÏ
Ï¨ÎµÍ 1 Íà¢Ý®ÍÍ©Î ( Ï©ÊɾÎÏ
Ϩεʹ 3E) RSO ʹૹÎÎÎ͢ɻ
ßà©à²¡Îà¥Í
30 ÏοÏà©ÞÏ«ÊÏ
: [ ಡÎà¥Í ÏϨÊÏ ][ Ï©ÊɾÎÏ
Ϩε ][ ίϥÏɾÎÏ
Ϩε ][OUT1][OUT2][OUT3][OUT4]
ÎϨΠॻÍà Î :
[01 1110] [1][0] [0][0][0][0] //* ÎϨΠÒà® 1ɺßà©à§à¹Í·à²¡Îà¥Í *//
[01 1110] [0][0] [0][0][0][0] //* ÎϨΠÒà® 0ɺßà©à§à¹Í·à²¡Îà¥Í *//
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