1<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
2<HTML>
3<HEAD>
4<META http-equiv="Content-Type" content="text/html; charset=windows-1252">
5<META name="GENERATOR" content="IBM WebSphere Studio Homepage Builder Version 7.0.0.0 for Windows">
6<META http-equiv="Content-Style-Type" content="text/css">
7<TITLE>OS_GetITCMParam</TITLE>
8<LINK rel="stylesheet" href="../../css/nitro.css" type="text/css">
9</HEAD>
10<BODY>
11<H1 align="left">OS_GetITCMParam <img src="../../image/NTR.gif" align="middle"><img src="../../image/TWL.gif" align="middle"></H1>
12<H2>Syntax</H2>
13<DL>
14  <DD>
15  <PRE><CODE>#include &lt;nitro/os.h&gt;</CODE></PRE>
16  <PRE><CODE>u32 OS_GetITCMParam( void );</CODE></PRE>
17</DL>
18<H2>Arguments</H2>
19<P>None.</P>
20<H2>Return Values</H2>
21<P>Instruction TCM Parameter.</P>
22<H2>Description</H2>
23<P>Gets the Instruction TCM parameter This parameter contains the instruction TCM's effective area size.</P>
24<P>Correspondence between the acquired parameter and the size is shown below:</P>
25<TABLE border="1">
26  <TBODY>
27    <TR>
28      <TH>The specified area size value</TH>
29      <TH>Size</TH>
30    </TR>
31    <TR>
32      <TD>HW_C9_TCMR_4KB</TD>
33      <TD>4 Kilobytes</TD>
34    </TR>
35    <TR>
36      <TD>HW_C9_TCMR_8KB</TD>
37      <TD>8KByte</TD>
38    </TR>
39    <TR>
40      <TD>HW_C9_TCMR_16KB</TD>
41      <TD>16KByte</TD>
42    </TR>
43    <TR>
44      <TD>HW_C9_TCMR_32KB</TD>
45      <TD>32KByte</TD>
46    </TR>
47    <TR>
48      <TD>HW_C9_TCMR_64KB</TD>
49      <TD>64KByte</TD>
50    </TR>
51    <TR>
52      <TD>HW_C9_TCMR_128KB</TD>
53      <TD>128KByte</TD>
54    </TR>
55    <TR>
56      <TD>HW_C9_TCMR_256KB</TD>
57      <TD>256KByte</TD>
58    </TR>
59    <TR>
60      <TD>HW_C9_TCMR_512KB</TD>
61      <TD>512KByte</TD>
62    </TR>
63    <TR>
64      <TD>HW_C9_TCMR_1MB</TD>
65      <TD>1MByte</TD>
66    </TR>
67    <TR>
68      <TD>HW_C9_TCMR_2MB</TD>
69      <TD>2MByte</TD>
70    </TR>
71    <TR>
72      <TD>HW_C9_TCMR_4MB</TD>
73      <TD>4MByte</TD>
74    </TR>
75    <TR>
76      <TD>HW_C9_TCMR_8MB</TD>
77      <TD>8MByte</TD>
78    </TR>
79    <TR>
80      <TD>HW_C9_TCMR_16MB</TD>
81      <TD>16MByte</TD>
82    </TR>
83    <TR>
84      <TD>HW_C9_TCMR_32MB</TD>
85      <TD>32MByte</TD>
86    </TR>
87    <TR>
88      <TD>HW_C9_TCMR_64MB</TD>
89      <TD>64MByte</TD>
90    </TR>
91    <TR>
92      <TD>HW_C9_TCMR_128MB</TD>
93      <TD>128MByte</TD>
94    </TR>
95    <TR>
96      <TD>HW_C9_TCMR_256MB</TD>
97      <TD>256MByte</TD>
98    </TR>
99    <TR>
100      <TD>HW_C9_TCMR_512MB</TD>
101      <TD>512MByte</TD>
102    </TR>
103    <TR>
104      <TD>HW_C9_TCMR_1GB</TD>
105      <TD>1GByte</TD>
106    </TR>
107    <TR>
108      <TD>HW_C9_TCMR_2GB</TD>
109      <TD>2GByte</TD>
110    </TR>
111    <TR>
112      <TD>HW_C9_TCMR_4GB</TD>
113      <TD>4GByte</TD>
114    </TR>
115  </TBODY>
116</TABLE>
117<H2>Internal Operation</H2>
118<P>Modifies register 9 of the system control co-processor CP15.</P>
119
120<H2>See Also</H2>
121<P><CODE><A href="OS_SetITCMParam.html">OS_SetITCMParam</A><BR></CODE></P>
122<H2>Revision History</H2>
123<P>2004/01/15 Initial version.</P>
124<hr><p>CONFIDENTIAL</p></body>
125</HTML>