URL https://opencores.org/ocsvn/pavr/pavr/trunk

Subversion Repositories pavr

[/] [pavr/] [trunk/] [doc/] [html/] [grouppavrhwresiofeindwr.html] - Blame information for rev 6

Details | Compare with Previous | View Log


<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1">
<title>EIND port</title>
<link href="doxygen.css" rel="stylesheet" type="text/css">
</head><body>
<!-- Generated by Doxygen 1.2.16 -->
<center>
<a class="qindex" href="main.html">Main Page</a> &nbsp; <a class="qindex" href="modules.html">Modules</a> &nbsp; <a class="qindex" href="pages.html">Related Pages</a> &nbsp; </center>
<hr><h1>EIND port<br>
<small>
[<a class="el" href="group__pavr__hwres__iof.html">IO File</a>]</small>
</h1><table border=0 cellpadding=0 cellspacing=0>
</table>
<dl compact><dt><b>
EIND port connectivity</b><dd>
<br>
 <div align="center">
<img src="pavr_hwres_iof_eind_01.gif" alt="pavr_hwres_iof_eind_01.gif">
</div>
<br>
 This is a trivial read-only port. <br>
 <br>
 The register EIND is used in controllers with more than 64K words of Program Memory, to access the whole program space. <br>
 EIND is used by instructions EICALL (Extended Indirect CALL) and EIJMP (Extended Indirect JuMP). In order to get to the desired program space address, these instructions concatenate EIND with the Z register (EIND:Z). <br>
 <br>
 In controllers with less than 64K words of Program Memory, this register is not used. <br>
 The EIND register can be written only through the IOF general read and write port. <br>
 No instruction explicitely requests to write this register. <br>
 <br>
 </dl><hr><address align="right"><small>Generated on Tue Dec 31 20:26:30 2002 for Pipelined AVR microcontroller by
<a href="http://www.doxygen.org/index.html">
<img src="doxygen.png" alt="doxygen" align="middle" border=0
width=110 height=53></a>1.2.16 </small></address>
</body>
</html>

Line No.	Rev	Author	Line
1	4	doru	`<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">`
2			`<html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1">`
3			`<title>EIND port</title>`
4			`<link href="doxygen.css" rel="stylesheet" type="text/css">`
5			`</head><body>`
6			`<!-- Generated by Doxygen 1.2.16 -->`
7			`<center>`
8			`<a class="qindex" href="main.html">Main Page</a>   <a class="qindex" href="modules.html">Modules</a>   <a class="qindex" href="pages.html">Related Pages</a>   </center>`
9			`<hr><h1>EIND port<br>`
10			`<small>`
11			`[<a class="el" href="group__pavr__hwres__iof.html">IO File</a>]</small>`
12			`</h1><table border=0 cellpadding=0 cellspacing=0>`
13			`</table>`
14			`<dl compact><dt><b>`
15			`EIND port connectivity</b><dd>`
16			`<br>`
17			`<div align="center">`
18			`<img src="pavr_hwres_iof_eind_01.gif" alt="pavr_hwres_iof_eind_01.gif">`
19			`</div>`
20			`<br>`
21			`This is a trivial read-only port. <br>`
22			`<br>`
23			`The register EIND is used in controllers with more than 64K words of Program Memory, to access the whole program space. <br>`
24			`EIND is used by instructions EICALL (Extended Indirect CALL) and EIJMP (Extended Indirect JuMP). In order to get to the desired program space address, these instructions concatenate EIND with the Z register (EIND:Z). <br>`
25			`<br>`
26			`In controllers with less than 64K words of Program Memory, this register is not used. <br>`
27			`The EIND register can be written only through the IOF general read and write port. <br>`
28			`No instruction explicitely requests to write this register. <br>`
29			`<br>`
30			`</dl><hr><address align="right"><small>Generated on Tue Dec 31 20:26:30 2002 for Pipelined AVR microcontroller by`
31			`<a href="http://www.doxygen.org/index.html">`
32			`<img src="doxygen.png" alt="doxygen" align="middle" border=0`
33			`width=110 height=53></a>1.2.16 </small></address>`
34			`</body>`
35			`</html>`

Browse

Tools

Subversion Repositories pavr

[/] [pavr/] [trunk/] [doc/] [html/] [grouppavrhwresiofeindwr.html] - Blame information for rev 6

Browse

Tools

Subversion Repositories pavr

[/] [pavr/] [trunk/] [doc/] [html/] [group__pavr__hwres__iof__eindwr.html] - Blame information for rev 6

[/] [pavr/] [trunk/] [doc/] [html/] [grouppavrhwresiofeindwr.html] - Blame information for rev 6