32 Bit Driver S4521 - Electronic Circuits Projects Diagrams Free

smartie_on_computer · 6th November 2009, 03:48 AM

Hi, i bought eight S4521 chips off of Trade Me (New Zealand auction site) they are 32 bit drivers but the downside is that when i try to find a datasheet on how to interface them all i get is half the datasheet. i know this because in the timing specifications half of it is cut off and the pdf ends there...

Can anybody help me with this one?

Cheers
Roman

smartie_on_computer · 8th November 2009, 09:46 AM

ok, no need to worry, i figured it out ^^
more info can be found here: 32 Bit Shift Register

mneary · 9th November 2009, 04:15 AM

It can also work as an LCD controller with AC for the backplane. Have you found any info on that?

smartie_on_computer · 9th November 2009, 04:23 AM

i have no idea how to use that sorry nor did i find any info on it either

mneary · 9th November 2009, 05:27 AM

I have some AMI data books in storage. If I remember next time I'm digging in there I'll see if they have this part.

smartie_on_computer · 9th November 2009, 05:30 AM

Quote:

Originally Posted by mneary

I have some AMI data books in storage. If I remember next time I'm digging in there I'll see if they have this part.

wow thanks

mneary · 10th November 2009, 03:16 AM

Followup: Sorry my AMI book doesn't have this part. It seems it's a hard to find data sheet.

But we already sort of knew that.

smartie_on_computer · 10th November 2009, 03:18 AM

Quote:

Originally Posted by mneary

Followup: Sorry my AMI book doesn't have this part. It seems it's a hard to find data sheet.

But we already sort of knew that.

Thanks for trying anyway, all i needed was how to interface it and turn on and off pins.

Thanks for your guys help
Cheers
Roman

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6th November 2009, 03:48 AM	#1
smartie_on_computer	32 Bit Driver S4521 Hi, i bought eight S4521 chips off of Trade Me (New Zealand auction site) they are 32 bit drivers but the downside is that when i try to find a datasheet on how to interface them all i get is half the datasheet. i know this because in the timing specifications half of it is cut off and the pdf ends there... Can anybody help me with this one? Cheers Roman

8th November 2009, 09:46 AM	#2
smartie_on_computer	ok, no need to worry, i figured it out ^^ more info can be found here: 32 Bit Shift Register Last edited by smartie_on_computer; 8th November 2009 at 09:47 AM.

9th November 2009, 04:15 AM	#3
mneary	It can also work as an LCD controller with AC for the backplane. Have you found any info on that? __________________ de KI6RWX

9th November 2009, 04:23 AM	#4
smartie_on_computer	i have no idea how to use that sorry nor did i find any info on it either

9th November 2009, 05:27 AM	#5
mneary	I have some AMI data books in storage. If I remember next time I'm digging in there I'll see if they have this part. __________________ de KI6RWX

10th November 2009, 03:16 AM	#7
mneary	Followup: Sorry my AMI book doesn't have this part. It seems it's a hard to find data sheet. But we already sort of knew that. __________________ de KI6RWX