diff options
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 @@ | |||
| 1 | #define _PAGE_ Port pin assignments | 1 | #define _PAGE_ Port pin assignments |
| 2 | #include "head.t" | 2 | #include "head.t" |
| 3 | 3 | ||
| 4 | <h1>CPU Port pin assignments</h1> | 4 | <h2>Port A</h2> |
| 5 | |||
| 6 | <table border=1> | 5 | <table border=1> |
| 7 | <tr><th>Port pin</th> | 6 | <tr><th>Port pin</th> |
| 8 | <th colspan=2>Player</th> | 7 | <th colspan=2>Player</th> |
| @@ -86,9 +85,104 @@ | |||
| 86 | </tr> | 85 | </tr> |
| 87 | <tr><th><b>PA15</b></th> | 86 | <tr><th><b>PA15</b></th> |
| 88 | <td><b>GP In</b></td><td>USB cable detect (0=inserted)</td> | 87 | <td><b>GP In</b></td><td>USB cable detect (0=inserted)</td> |
| 89 | <td><b>/IRQ3</b></td><td>MAS Demand IRQ</td> | 88 | <td><b>/IRQ3</b></td><td>MAS Demand IRQ, start demand</td> |
| 90 | <td><b>/IRQ3</b></td><td>MAS Demand IRQ</td> | 89 | <td><b>/IRQ3</b></td><td>MAS Demand IRQ, start demand</td> |
| 90 | </tr> | ||
| 91 | </table> | ||
| 92 | |||
| 93 | <h2>Port B</h2> | ||
| 94 | <table border=1> | ||
| 95 | <tr><th>Port pin</th> | ||
| 96 | <th colspan=2>Player</th> | ||
| 97 | <th colspan=2>Recorder</th> | ||
| 98 | <th colspan=2>FM/V2 Recorder</th> | ||
| 99 | </tr> | ||
| 100 | <tr><th><b>PB0</b></th> | ||
| 101 | <td><b>GP Out</b></td><td>LCD Data Select (1=data)</td> | ||
| 102 | <td><b>GP Out</b></td><td>LCD Serial Data</td> | ||
| 103 | <td><b>GP Out</b></td><td>LCD Serial Data / FM Radio Data In</td> | ||
| 104 | </tr> | ||
| 105 | <tr><th><b>PB1</b></th> | ||
| 106 | <td><b>GP Out</b></td><td>LCD Chip Select (0=active)</td> | ||
| 107 | <td><b>GP Out</b></td><td>LCD Serial Clock</td> | ||
| 108 | <td><b>GP Out</b></td><td>LCD Serial Clock / FM Radio Serial Clock</td> | ||
| 109 | </tr> | ||
| 110 | <tr><th><b>PB2</b></th> | ||
| 111 | <td><b>GP Out</b></td><td>LCD Serial Data</td> | ||
| 112 | <td><b>GP Out</b></td><td>LCD Data Select (1=data)</td> | ||
| 113 | <td><b>GP Out</b></td><td>LCD Data Select (1=data)</td> | ||
| 114 | </tr> | ||
| 115 | <tr><th><b>PB3</b></th> | ||
| 116 | <td><b>GP Out</b></td><td>LCD Serial Clock</td> | ||
| 117 | <td><b>GP Out</b></td><td>LCD Chip Select (0=active)</td> | ||
| 118 | <td><b>GP Out</b></td><td>LCD Chip Select (0=active) / FM Radio Chip Enable (1=active)</td> | ||
| 119 | </tr> | ||
| 120 | <tr><th><b>PB4</b></th> | ||
| 121 | <td><b>GP Out</b></td><td>Hard disk power (0=on) <b>NewPlayer only</b></td> | ||
| 122 | <td><b> </b></td><td> </td> | ||
| 123 | <td><b>GP In</b></td><td>FM Radio Data Out</td> | ||
| 124 | </tr> | ||
| 125 | <tr><th><b>PB4</b></th> | ||
| 126 | <td><b>GP Out</b></td><td>Hard disk power (0=on) <b>NewPlayer only</b></td> | ||
| 127 | <td><b>GP In</b></td><td>OFF key (0=pressed)</td> | ||
| 128 | <td><b>GP In</b></td><td>FM Radio Data Out</td> | ||
| 129 | </tr> | ||
| 130 | <tr><th><b>PB5</b></th> | ||
| 131 | <td><b>GP Out</b></td><td>MAS WSEN (1=enable)</td> | ||
| 132 | <td><b>GP Out</b></td><td>Charger control (0=enable)</td> | ||
| 133 | <td><b>GP Out</b></td><td>Main power control (0=shut off)</td> | ||
| 134 | </tr> | ||
| 135 | <tr><th><b>PB6</b></th> | ||
| 136 | <td><b>GP Out</b></td><td>Red LED control (1=on)</td> | ||
| 137 | <td><b>GP Out</b></td><td>Red LED control (1=on)</td> | ||
| 138 | <td><b>GP Out</b></td><td>Red LED control (1=on)</td> | ||
| 139 | </tr> | ||
| 140 | <tr><th><b>PB7</b></th> | ||
| 141 | <td><b>GP I/O</b></td><td>I²C Data</td> | ||
| 142 | <td><b>GP Out</b></td><td>I²C Data</td> | ||
| 143 | <td><b>GP Out</b></td><td>I²C Data</td> | ||
| 144 | </tr> | ||
| 145 | <tr><th><b>PB8</b></th> | ||
| 146 | <td><b> </b></td><td> </td> | ||
| 147 | <td><b> </b></td><td> </td> | ||
| 148 | <td><b> </b></td><td> </td> | ||
| 149 | </tr> | ||
| 150 | <tr><th><b>PB9</b></th> | ||
| 151 | <td><b>TxD0</b></td><td>MAS Serial link for MP3 data</td> | ||
| 152 | <td><b>TxD0</b></td><td>MAS Serial link for MP3 data</td> | ||
| 153 | <td><b>TxD0</b></td><td>MAS Serial link for MP3 data</td> | ||
| 154 | </tr> | ||
| 155 | <tr><th><b>PB10</b></th> | ||
| 156 | <td><b>RxD1</b></td><td>Remote control serial input</td> | ||
| 157 | <td><b>RxD1</b></td><td>Remote control serial input</td> | ||
| 158 | <td><b>Unused</b></td><td>(meant for RDS data input, IIRC)</td> | ||
| 159 | </tr> | ||
| 160 | <tr><th><b>PB11</b></th> | ||
| 161 | <td><b> </b></td><td> </td> | ||
| 162 | <td><b> </b></td><td> </td> | ||
| 163 | <td><b> </b></td><td> </td> | ||
| 164 | </tr> | ||
| 165 | <tr><th><b>PB12</b></th> | ||
| 166 | <td><b>SCK0</b></td><td>MAS Serial Clock for MP3 data</td> | ||
| 167 | <td><b>SCK0</b></td><td>MAS Serial Clock for MP3 data</td> | ||
| 168 | <td><b>SCK0</b></td><td>MAS Serial Clock for MP3 data</td> | ||
| 169 | </tr> | ||
| 170 | <tr><th><b>PB13</b></th> | ||
| 171 | <td><b>GP Out</b></td><td>I²C Clock</td> | ||
| 172 | <td><b>GP Out</b></td><td>I²C Clock</td> | ||
| 173 | <td><b>GP Out</b></td><td>I²C Clock</td> | ||
| 174 | </tr> | ||
| 175 | <tr><th><b>PB14</b></th> | ||
| 176 | <td><b>/IRQ6</b></td><td>MAS Demand IRQ, stop demand</td> | ||
| 177 | <td><b>/IRQ6</b></td><td>MAS Demand IRQ, stop demand</td> | ||
| 178 | <td><b>/IRQ6</b></td><td>MAS Demand IRQ, stop demand</td> | ||
| 179 | </tr> | ||
| 180 | <tr><th><b>PB15</b></th> | ||
| 181 | <td><b>GP In</b></td><td>MAS MP3 frame sync</td> | ||
| 182 | <td><b>GP In</b></td><td>MAS PRTW input (0=ready)</td> | ||
| 183 | <td><b>GP In</b></td><td>MAS PRTW input (0=ready)</td> | ||
| 91 | </tr> | 184 | </tr> |
| 92 | </table> | 185 | </table> |
| 93 | 186 | ||
| 94 | #include "foot.t" | 187 | #include "foot.t" |
| 188 | |||