Rejestry POKEY-a
From Atariki
(Różnice między wersjami)
| Wersja z dnia 14:44, 21 wrz 2005 KMK (Dyskusja | wkład) ← Previous diff |
Wersja z dnia 01:05, 22 wrz 2005 KMK (Dyskusja | wkład) Next diff → |
||
| Linia 1: | Linia 1: | ||
| Układ [[POKEY]], 25 rejestrów. | Układ [[POKEY]], 25 rejestrów. | ||
| + | |||
| + | Główny zegar POKEY-a ma częstotliwość 1773446,25 Hz w systemie PAL oraz 1789772,5 Hz w systemie NTSC. | ||
| ===Lista rejestrów=== | ===Lista rejestrów=== | ||
| Linia 7: | Linia 9: | ||
| <tr><td id="AUDF1">$D200 (W)</td><td>AUDF1</td><td> </td></tr> | <tr><td id="AUDF1">$D200 (W)</td><td>AUDF1</td><td> </td></tr> | ||
| + | |||
| <tr><td id="POT0">$D200 (R)</td><td>POT0</td><td> </td></tr> | <tr><td id="POT0">$D200 (R)</td><td>POT0</td><td> </td></tr> | ||
| + | |||
| <tr><td id="AUDC1">$D201 (W)</td><td>AUDC1</td><td> </td></tr> | <tr><td id="AUDC1">$D201 (W)</td><td>AUDC1</td><td> </td></tr> | ||
| + | |||
| <tr><td id="POT1">$D201 (R)</td><td>POT1</td><td> </td></tr> | <tr><td id="POT1">$D201 (R)</td><td>POT1</td><td> </td></tr> | ||
| + | |||
| <tr><td id="AUDF2">$D202 (W)</td><td>AUDF2</td><td> </td></tr> | <tr><td id="AUDF2">$D202 (W)</td><td>AUDF2</td><td> </td></tr> | ||
| + | |||
| <tr><td id="POT2">$D202 (R)</td><td>POT2</td><td> </td></tr> | <tr><td id="POT2">$D202 (R)</td><td>POT2</td><td> </td></tr> | ||
| + | |||
| <tr><td id="AUDC2">$D203 (W)</td><td>AUDC2</td><td> </td></tr> | <tr><td id="AUDC2">$D203 (W)</td><td>AUDC2</td><td> </td></tr> | ||
| + | |||
| <tr><td id="POT3">$D203 (R)</td><td>POT3</td><td> </td></tr> | <tr><td id="POT3">$D203 (R)</td><td>POT3</td><td> </td></tr> | ||
| + | |||
| <tr><td id="AUDF3">$D204 (W)</td><td>AUDF3</td><td> </td></tr> | <tr><td id="AUDF3">$D204 (W)</td><td>AUDF3</td><td> </td></tr> | ||
| + | |||
| <tr><td id="AUDC3">$D205 (W)</td><td>AUDC3</td><td> </td></tr> | <tr><td id="AUDC3">$D205 (W)</td><td>AUDC3</td><td> </td></tr> | ||
| + | |||
| <tr><td id="AUDF4">$D206 (W)</td><td>AUDF4</td><td> </td></tr> | <tr><td id="AUDF4">$D206 (W)</td><td>AUDF4</td><td> </td></tr> | ||
| + | |||
| <tr><td id="AUDC4">$D207 (W)</td><td>AUDC4</td><td> </td></tr> | <tr><td id="AUDC4">$D207 (W)</td><td>AUDC4</td><td> </td></tr> | ||
| + | |||
| <tr><td id="AUDCTL">$D208 (W)</td><td>AUDCTL</td><td> </td></tr> | <tr><td id="AUDCTL">$D208 (W)</td><td>AUDCTL</td><td> </td></tr> | ||
| + | |||
| <tr><td id="POTST">$D208 (R)</td><td>POTST</td><td> </td></tr> | <tr><td id="POTST">$D208 (R)</td><td>POTST</td><td> </td></tr> | ||
| + | |||
| <tr><td id="STIMER">$D209 (W)</td><td>STIMER</td><td> </td></tr> | <tr><td id="STIMER">$D209 (W)</td><td>STIMER</td><td> </td></tr> | ||
| + | |||
| <tr><td id="KBCODE">$D209 (R)</td><td>KBCODE</td><td> </td></tr> | <tr><td id="KBCODE">$D209 (R)</td><td>KBCODE</td><td> </td></tr> | ||
| + | |||
| <tr><td id="SKSTRES">$D20A (W)</td><td>SKSTRES</td><td> </td></tr> | <tr><td id="SKSTRES">$D20A (W)</td><td>SKSTRES</td><td> </td></tr> | ||
| + | |||
| <tr><td id="RANDOM">$D20A (R)</td><td>RANDOM</td><td> </td></tr> | <tr><td id="RANDOM">$D20A (R)</td><td>RANDOM</td><td> </td></tr> | ||
| + | |||
| <tr><td id="POTGO">$D20B (W)</td><td>POTGO</td><td> </td></tr> | <tr><td id="POTGO">$D20B (W)</td><td>POTGO</td><td> </td></tr> | ||
| + | |||
| <tr><td>$D20C</td><td>-</td><td> </td></tr> | <tr><td>$D20C</td><td>-</td><td> </td></tr> | ||
| + | |||
| <tr><td id="SEROUT">$D20D (W)</td><td>SEROUT</td><td> </td></tr> | <tr><td id="SEROUT">$D20D (W)</td><td>SEROUT</td><td> </td></tr> | ||
| + | |||
| <tr><td id="SERIN">$D20D (R)</td><td>SERIN</td><td> </td></tr> | <tr><td id="SERIN">$D20D (R)</td><td>SERIN</td><td> </td></tr> | ||
| + | |||
| <tr><td id="IRQEN">$D20E (W)</td><td>IRQEN</td><td> </td></tr> | <tr><td id="IRQEN">$D20E (W)</td><td>IRQEN</td><td> </td></tr> | ||
| + | |||
| <tr><td id="IRQST">$D20E (R)</td><td>IRQST</td><td> </td></tr> | <tr><td id="IRQST">$D20E (R)</td><td>IRQST</td><td> </td></tr> | ||
| + | |||
| <tr><td id="SKCTL">$D20F (W)</td><td>SKCTL</td><td> </td></tr> | <tr><td id="SKCTL">$D20F (W)</td><td>SKCTL</td><td> </td></tr> | ||
| + | |||
| <tr><td id="SKSTAT">$D20F (R)</td><td>SKSTAT</td><td> </td></tr> | <tr><td id="SKSTAT">$D20F (R)</td><td>SKSTAT</td><td> </td></tr> | ||
Wersja z dnia 01:05, 22 wrz 2005
Układ POKEY, 25 rejestrów.
Główny zegar POKEY-a ma częstotliwość 1773446,25 Hz w systemie PAL oraz 1789772,5 Hz w systemie NTSC.
Lista rejestrów
| Adres | Etykieta | Opis |
| $D200 (W) | AUDF1 | |
| $D200 (R) | POT0 | |
| $D201 (W) | AUDC1 | |
| $D201 (R) | POT1 | |
| $D202 (W) | AUDF2 | |
| $D202 (R) | POT2 | |
| $D203 (W) | AUDC2 | |
| $D203 (R) | POT3 | |
| $D204 (W) | AUDF3 | |
| $D205 (W) | AUDC3 | |
| $D206 (W) | AUDF4 | |
| $D207 (W) | AUDC4 | |
| $D208 (W) | AUDCTL | |
| $D208 (R) | POTST | |
| $D209 (W) | STIMER | |
| $D209 (R) | KBCODE | |
| $D20A (W) | SKSTRES | |
| $D20A (R) | RANDOM | |
| $D20B (W) | POTGO | |
| $D20C | - | |
| $D20D (W) | SEROUT | |
| $D20D (R) | SERIN | |
| $D20E (W) | IRQEN | |
| $D20E (R) | IRQST | |
| $D20F (W) | SKCTL | |
| $D20F (R) | SKSTAT |
Ten artykuł to tylko zalążek. Możesz pomóc rozwojowi Atariki poprzez rozszerzenie go o więcej informacji.
