GRU
/
ocpu
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Updated info about PC and SP

This commit is contained in:
g1n 2021-10-19 21:07:09 +03:00
parent 88d7380ce0
commit 67c4300bf2
2 changed files with 65 additions and 65 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

28
index.html
View File

@ -219,22 +219,22 @@
<div id="content"> <div id="content">
<h1 class="title">ocpu</h1> <h1 class="title">ocpu</h1>
<div id="outline-container-orgdcd96e7" class="outline-2"> <div id="outline-container-orgb6c9bdb" class="outline-2">
<h2 id="orgdcd96e7">GRU ocpu - yet another cpu design</h2> <h2 id="orgb6c9bdb">GRU ocpu - yet another cpu design</h2>
<div class="outline-text-2" id="text-orgdcd96e7"> <div class="outline-text-2" id="text-orgb6c9bdb">
</div> </div>
<div id="outline-container-org20ded73" class="outline-3"> <div id="outline-container-org322da6e" class="outline-3">
<h3 id="org20ded73">Features</h3> <h3 id="org322da6e">Features</h3>
<div class="outline-text-3" id="text-org20ded73"> <div class="outline-text-3" id="text-org322da6e">
<ul class="org-ul"> <ul class="org-ul">
<li>little endian</li> <li>little endian</li>
<li>16-bit</li> <li>16-bit</li>
</ul> </ul>
</div> </div>
</div> </div>
<div id="outline-container-orgf5252a1" class="outline-3"> <div id="outline-container-org6512b34" class="outline-3">
<h3 id="orgf5252a1">Registers</h3> <h3 id="org6512b34">Registers</h3>
<div class="outline-text-3" id="text-orgf5252a1"> <div class="outline-text-3" id="text-org6512b34">
<table border="2" cellspacing="0" cellpadding="6" rules="groups" frame="hsides"> <table border="2" cellspacing="0" cellpadding="6" rules="groups" frame="hsides">
@ -382,14 +382,14 @@
<tr> <tr>
<td class="org-left">PC</td> <td class="org-left">PC</td>
<td class="org-left">Pointer</td> <td class="org-left">Pointer</td>
<td class="org-left">Program Counter</td> <td class="org-left">Program Counter, 16-bit</td>
</tr> </tr>
</tbody> </tbody>
<tbody> <tbody>
<tr> <tr>
<td class="org-left">SP</td> <td class="org-left">SP</td>
<td class="org-left">Poiner</td> <td class="org-left">Poiner</td>
<td class="org-left">Stack Pointer</td> <td class="org-left">Stack Pointer, 16-bit</td>
</tr> </tr>
</tbody> </tbody>
<tbody> <tbody>
@ -430,9 +430,9 @@
</div> </div>
</div> </div>
<div id="outline-container-org5875bf1" class="outline-3"> <div id="outline-container-org7bf76e7" class="outline-3">
<h3 id="org5875bf1">Instuctions</h3> <h3 id="org7bf76e7">Instuctions</h3>
<div class="outline-text-3" id="text-org5875bf1"> <div class="outline-text-3" id="text-org7bf76e7">
<table border="2" cellspacing="0" cellpadding="6" rules="groups" frame="hsides"> <table border="2" cellspacing="0" cellpadding="6" rules="groups" frame="hsides">

102
ocpu.org
View File

@ -9,57 +9,57 @@
- 16-bit - 16-bit
** Registers ** Registers
|----------+----------+-----------------| |----------+----------+-------------------------|
| Register | Category | Description | | Register | Category | Description |
|----------+----------+-----------------| |----------+----------+-------------------------|
| AL | General | 0xA0, 8-bit | | AL | General | 0xA0, 8-bit |
|----------+----------+-----------------| |----------+----------+-------------------------|
| AH | General | 0xA1, 8-bit | | AH | General | 0xA1, 8-bit |
|----------+----------+-----------------| |----------+----------+-------------------------|
| A | General | 0xAA, 16-bit | | A | General | 0xAA, 16-bit |
|----------+----------+-----------------| |----------+----------+-------------------------|
| BL | General | 0xB0, 8-bit | | BL | General | 0xB0, 8-bit |
|----------+----------+-----------------| |----------+----------+-------------------------|
| BH | General | 0xB1, 8-bit | | BH | General | 0xB1, 8-bit |
|----------+----------+-----------------| |----------+----------+-------------------------|
| B | General | 0xBB, 16-bit | | B | General | 0xBB, 16-bit |
|----------+----------+-----------------| |----------+----------+-------------------------|
| CL | General | 0xC0, 8-bit | | CL | General | 0xC0, 8-bit |
|----------+----------+-----------------| |----------+----------+-------------------------|
| CH | General | 0xC1, 8-bit | | CH | General | 0xC1, 8-bit |
|----------+----------+-----------------| |----------+----------+-------------------------|
| C | General | 0xCC, 16-bit | | C | General | 0xCC, 16-bit |
|----------+----------+-----------------| |----------+----------+-------------------------|
| DL | | 0xD0, 8-bit 4 | | DL | | 0xD0, 8-bit 4 |
|----------+----------+-----------------| |----------+----------+-------------------------|
| DH | | 0xD1, 8-bit | | DH | | 0xD1, 8-bit |
|----------+----------+-----------------| |----------+----------+-------------------------|
| D | | 0xDD, 16-bit | | D | | 0xDD, 16-bit |
|----------+----------+-----------------| |----------+----------+-------------------------|
| EL | | 0xE0, 8-bit | | EL | | 0xE0, 8-bit |
|----------+----------+-----------------| |----------+----------+-------------------------|
| EH | | 0xE1, 8-bit | | EH | | 0xE1, 8-bit |
|----------+----------+-----------------| |----------+----------+-------------------------|
| E | | 0xEE, 16-bit | | E | | 0xEE, 16-bit |
|----------+----------+-----------------| |----------+----------+-------------------------|
| FL | | 0xF0, 8-bit | | FL | | 0xF0, 8-bit |
|----------+----------+-----------------| |----------+----------+-------------------------|
| FH | | 0xF1, 8-bit | | FH | | 0xF1, 8-bit |
|----------+----------+-----------------| |----------+----------+-------------------------|
| F | | 0xFF, 16-bit | | F | | 0xFF, 16-bit |
|----------+----------+-----------------| |----------+----------+-------------------------|
| PC | Pointer | Program Counter | | PC | Pointer | Program Counter, 16-bit |
|----------+----------+-----------------| |----------+----------+-------------------------|
| SP | Poiner | Stack Pointer | | SP | Poiner | Stack Pointer, 16-bit |
|----------+----------+-----------------| |----------+----------+-------------------------|
| ZF | Flag | Zero Flag | | ZF | Flag | Zero Flag |
|----------+----------+-----------------| |----------+----------+-------------------------|
| NF | Flag | Negative Flag | | NF | Flag | Negative Flag |
|----------+----------+-----------------| |----------+----------+-------------------------|
| CF | Flag | Carry Flag | | CF | Flag | Carry Flag |
| | | | | | | |
|----------+----------+-----------------| |----------+----------+-------------------------|
| OF | Flag | Overflow Flag | | OF | Flag | Overflow Flag |
** Instuctions ** Instuctions