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Forums New posts Search forums. Then use the pushbutton to record the message at that address. But if not, my PIC will know what my program state about the address? For ISD, there are actually a lot ways to run the parallel addressing. Maybe would be ok for both keep our contact to exchange materials and experience in implementing it as slave of PIC. Forum Themes Elegant Mobile. When playback, it will voice out sound1 but when the switch is not release, it will play sound1, sound2, sound But, anyway, seems better to implement in a project already strctured due its semplicity parallel addressing and facility and low resource needed to run it.
I could not find a link at Winbond for this document, so I am attaching scanned copies. Hi, Facing dattasheet problem here. Now i have a problem recording messages to my ISD chip. The PIC can then use these addresses to play back each message.
It also has longer recording time. Just because you get the C programming for ISD? How do i use C language to record message to ISD? What you will be doing with that, is determine the length and starting address of each message. Media New media New comments Search media. And very simple code to write Is it that you wish to sidp data directly in to the chip memory for playback? Electro Tech is an online community with overmembers who enjoy talking about and building electronic circuits, projects and gadgets.
I want it to voice out sound1, even though the switch is not release, it is still sound1. Articles Top Articles Darasheet resources. How do i actually write a C language to record my message onto the ISD? Thread starter cincailo Start date Feb 27, Ya, thank you very much. Im using it as a Microcontroller mode p18f Hi cincailo, I wonder why you plan using the ISD So will try to understand the datasheet and try on breadboard first.
To participate you need to register. Click here to register now. As you know that the A0 till A9 address bus can be address and can also be the selection of operational mode.
By the way, why ISD is not a good choice? How to set this? You can control the chip functions with a microcontroller but you cannot directly place data in the memory for playback. Ya, ISD17xx series will be good choice. As to your questions. So, A8 and A9 are held low, and you will address the chip with A0 through A7. Just want to make sure that the method of addressing that you told me actually I need to set my ISD into operational mode or do nothing about that?
Hope isdp can understand what I mean. Most 10 Related.
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