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| author | Linus Nielsen Feltzing <linus@haxx.se> | 2003-12-02 13:48:44 +0000 |
|---|---|---|
| committer | Linus Nielsen Feltzing <linus@haxx.se> | 2003-12-02 13:48:44 +0000 |
| commit | 01656926a7d0e9442d316def4b7ec4eaa8dd85c7 (patch) | |
| tree | c8c9202aa0f77fda2323779285c289bfb97e0ff6 /www | |
| parent | 4b9f76700506d228045bb45edc657c0a1ce4b3fb (diff) | |
| download | rockbox-01656926a7d0e9442d316def4b7ec4eaa8dd85c7.tar.gz rockbox-01656926a7d0e9442d316def4b7ec4eaa8dd85c7.zip | |
Added port B
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@4093 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'www')
| -rwxr-xr-x | www/docs/ports.t | 102 |
1 files changed, 98 insertions, 4 deletions
diff --git a/www/docs/ports.t b/www/docs/ports.t index f192a77ec9..5fe191462f 100755 --- a/www/docs/ports.t +++ b/www/docs/ports.t @@ -1,8 +1,7 @@ #define _PAGE_ Port pin assignments #include "head.t" -<h1>CPU Port pin assignments</h1> - +<h2>Port A</h2> <table border=1> <tr><th>Port pin</th> <th colspan=2>Player</th> @@ -86,9 +85,104 @@ </tr> <tr><th><b>PA15</b></th> <td><b>GP In</b></td><td>USB cable detect (0=inserted)</td> - <td><b>/IRQ3</b></td><td>MAS Demand IRQ</td> - <td><b>/IRQ3</b></td><td>MAS Demand IRQ</td> + <td><b>/IRQ3</b></td><td>MAS Demand IRQ, start demand</td> + <td><b>/IRQ3</b></td><td>MAS Demand IRQ, start demand</td> +</tr> +</table> + +<h2>Port B</h2> +<table border=1> +<tr><th>Port pin</th> + <th colspan=2>Player</th> + <th colspan=2>Recorder</th> + <th colspan=2>FM/V2 Recorder</th> +</tr> +<tr><th><b>PB0</b></th> + <td><b>GP Out</b></td><td>LCD Data Select (1=data)</td> + <td><b>GP Out</b></td><td>LCD Serial Data</td> + <td><b>GP Out</b></td><td>LCD Serial Data / FM Radio Data In</td> +</tr> +<tr><th><b>PB1</b></th> + <td><b>GP Out</b></td><td>LCD Chip Select (0=active)</td> + <td><b>GP Out</b></td><td>LCD Serial Clock</td> + <td><b>GP Out</b></td><td>LCD Serial Clock / FM Radio Serial Clock</td> +</tr> +<tr><th><b>PB2</b></th> + <td><b>GP Out</b></td><td>LCD Serial Data</td> + <td><b>GP Out</b></td><td>LCD Data Select (1=data)</td> + <td><b>GP Out</b></td><td>LCD Data Select (1=data)</td> +</tr> +<tr><th><b>PB3</b></th> + <td><b>GP Out</b></td><td>LCD Serial Clock</td> + <td><b>GP Out</b></td><td>LCD Chip Select (0=active)</td> + <td><b>GP Out</b></td><td>LCD Chip Select (0=active) / FM Radio Chip Enable (1=active)</td> +</tr> +<tr><th><b>PB4</b></th> + <td><b>GP Out</b></td><td>Hard disk power (0=on) <b>NewPlayer only</b></td> + <td><b> </b></td><td> </td> + <td><b>GP In</b></td><td>FM Radio Data Out</td> +</tr> +<tr><th><b>PB4</b></th> + <td><b>GP Out</b></td><td>Hard disk power (0=on) <b>NewPlayer only</b></td> + <td><b>GP In</b></td><td>OFF key (0=pressed)</td> + <td><b>GP In</b></td><td>FM Radio Data Out</td> +</tr> +<tr><th><b>PB5</b></th> + <td><b>GP Out</b></td><td>MAS WSEN (1=enable)</td> + <td><b>GP Out</b></td><td>Charger control (0=enable)</td> + <td><b>GP Out</b></td><td>Main power control (0=shut off)</td> +</tr> +<tr><th><b>PB6</b></th> + <td><b>GP Out</b></td><td>Red LED control (1=on)</td> + <td><b>GP Out</b></td><td>Red LED control (1=on)</td> + <td><b>GP Out</b></td><td>Red LED control (1=on)</td> +</tr> +<tr><th><b>PB7</b></th> + <td><b>GP I/O</b></td><td>I²C Data</td> + <td><b>GP Out</b></td><td>I²C Data</td> + <td><b>GP Out</b></td><td>I²C Data</td> +</tr> +<tr><th><b>PB8</b></th> + <td><b> </b></td><td> </td> + <td><b> </b></td><td> </td> + <td><b> </b></td><td> </td> +</tr> +<tr><th><b>PB9</b></th> + <td><b>TxD0</b></td><td>MAS Serial link for MP3 data</td> + <td><b>TxD0</b></td><td>MAS Serial link for MP3 data</td> + <td><b>TxD0</b></td><td>MAS Serial link for MP3 data</td> +</tr> +<tr><th><b>PB10</b></th> + <td><b>RxD1</b></td><td>Remote control serial input</td> + <td><b>RxD1</b></td><td>Remote control serial input</td> + <td><b>Unused</b></td><td>(meant for RDS data input, IIRC)</td> +</tr> +<tr><th><b>PB11</b></th> + <td><b> </b></td><td> </td> + <td><b> </b></td><td> </td> + <td><b> </b></td><td> </td> +</tr> +<tr><th><b>PB12</b></th> + <td><b>SCK0</b></td><td>MAS Serial Clock for MP3 data</td> + <td><b>SCK0</b></td><td>MAS Serial Clock for MP3 data</td> + <td><b>SCK0</b></td><td>MAS Serial Clock for MP3 data</td> +</tr> +<tr><th><b>PB13</b></th> + <td><b>GP Out</b></td><td>I²C Clock</td> + <td><b>GP Out</b></td><td>I²C Clock</td> + <td><b>GP Out</b></td><td>I²C Clock</td> +</tr> +<tr><th><b>PB14</b></th> + <td><b>/IRQ6</b></td><td>MAS Demand IRQ, stop demand</td> + <td><b>/IRQ6</b></td><td>MAS Demand IRQ, stop demand</td> + <td><b>/IRQ6</b></td><td>MAS Demand IRQ, stop demand</td> +</tr> +<tr><th><b>PB15</b></th> + <td><b>GP In</b></td><td>MAS MP3 frame sync</td> + <td><b>GP In</b></td><td>MAS PRTW input (0=ready)</td> + <td><b>GP In</b></td><td>MAS PRTW input (0=ready)</td> </tr> </table> #include "foot.t" + |