XC7Z015-2CLG485I – Awọn iyika Iṣọkan (ICs), Ti a fi sinu, Eto Lori Chip (SoC)

PL Agbara-Titan/Pa Agbara Ipese Sequencing

Agbara ti a ṣe iṣeduro fun PL jẹ VCCINT, VCCBRAM, VCCAUX, ati VCCO lati ṣaṣeyọri iyaworan lọwọlọwọ ti o kere julọ ati rii daju pe I/O jẹ 3-sọ ni agbara-lori.Ilana-pipa agbara ti a ṣe iṣeduro ni yiyipada ti ọna-ara-agbara.Ti VCCINT ati VCCBRAM ba ni awọn ipele foliteji ti a ṣeduro kanna lẹhinna awọn mejeeji le ni agbara nipasẹ ipese kanna ati fifẹ ni nigbakannaa.Ti VCCAUX ati VCCO ba ni awọn ipele foliteji ti a ṣeduro kanna lẹhinna awọn mejeeji le ni agbara nipasẹ ipese kanna ati ramped ni nigbakannaa.

Fun awọn foliteji VCCO ti 3.3V ni awọn banki HR I/O ati banki iṣeto ni 0:

• Iyatọ foliteji laarin VCCO ati VCCAUX ko gbọdọ kọja 2.625V fun gun ju TVCCO2VCCAUX fun agbara-an / pipa kọọkan lati ṣetọju awọn ipele igbẹkẹle ẹrọ.

• Awọn akoko TVCCO2VCCAUX ni a le pin si ni eyikeyi ogorun laarin awọn agbara-agbara ati awọn rampu agbara-pipa.

GTP Transceivers (XC7Z012S ati XC7Z015 Nikan)

Agbara ti a ṣeduro ni ọna lati ṣaṣeyọri iyaworan lọwọlọwọ to kere julọ fun awọn transceivers GTP (XC7Z012S ati XC7Z015 nikan) jẹ VCCINT, VMGTAVCC, VMGTAVTT TABI VMGTAVCC, VCCINT, VMGTAVTT.Mejeeji VMGTAVCC ati VCCINT le jẹ ramped ni nigbakannaa.Ọkọọkan-pipa agbara ti a ṣeduro ni yiyipada ti ọna-agbara lati ṣaṣeyọri iyaworan lọwọlọwọ to kere julọ.

Ti awọn ilana ti a ṣeduro wọnyi ko ba pade, iyaworan lọwọlọwọ lati VMGTAVTT le ga ju awọn alaye ni pato lakoko agbara-soke ati agbara-isalẹ.

• Nigbati VMGTAVTT ni agbara ṣaaju ki o to VMGTAVCC ati VMGTAVTT - VMGTAVCC> 150 mV ati VMGTAVCC <0.7V, awọn VMGTAVTT lọwọlọwọ iyaworan le se alekun nipa 460 mA fun transceiver nigba VMGTAVCC rampu soke.Iye akoko iyaworan lọwọlọwọ le jẹ to 0.3 x TMGTAVCC (akoko rampu lati GND si 90% ti VMGTAVCC).Yiyipada jẹ otitọ fun agbara-isalẹ.

• Nigbati VMGTAVTT ni agbara ṣaaju ki o to VCCINT ati VMGTAVTT - VCCINT> 150 mV ati VCCINT <0.7V, awọn VMGTAVTT lọwọlọwọ iyaworan le se alekun nipa 50 mA fun transceiver nigba VCCINT rampu soke.Iye akoko iyaworan lọwọlọwọ le jẹ to 0.3 x TVCCINT (akoko rampu lati GND si 90% ti VCCINT).Yiyipada jẹ otitọ fun agbara-isalẹ.

Ko si ọkọọkan ti a ṣeduro fun awọn ipese ti ko han.