Sound Blaster Freak!

Sound Blaster Freak!　(1998/06/28)

Sound Blaster 16 SCSI-2 (Creative Labs) のジャンパ設定一覧

Base I/O Address of Audio Interface

Base I/O Address    I/O Address Range   IOS0  IOS1
--------------------------------------------------
220H(Default)       220H - 233H         ON    ON
240H                240H - 253H         OFF   ON
260H                260H - 273H         ON    OFF
280H                280H - 293H         OFF   OFF

Base I/O Address of MPU-401 UART Interface

Base I/O Address    I/O Address Range   MSEL
--------------------------------------------
300H                300H - 301H         OFF
330H(Default)       330H - 331H         ON

IRQ of Audio Interface

IRQ          IS0   IS1
----------------------
2            ON    ON
5(Default)   OFF   ON
7            ON    OFF
10           OFF   OFF

DMA Channel of 8bit Audio Interface

Channel    DAS0   DAS1
----------------------
0          ON     ON
1(Default) OFF    ON
3          ON     OFF

DMA Channel of 16bit Audio Interface

Channel    DBS0   DBS1
----------------------
5(Default) ON     ON
6          OFF    ON
7          ON     OFF

Base I/O Address of SCSI Interface
```
Channel         JP30
--------------------
340H(Default)   OFF
140H            ON
```
1996-08-25 340H が LAN I/Fと衝突しているため 140H に変更した。

IRQ of SCSI Interface

IRQ             JP22   JP23   JP24   JP25
-----------------------------------------
  9             ON     OFF    OFF    OFF
 10             OFF    ON     OFF    OFF
 11(Default)    OFF    OFF    ON     OFF
 12             OFF    OFF    OFF    ON

1996-08-25 IRQ=11 が LAN I/Fと衝突しているため 10 に変更した。

Joystick Port

Setting           JYEN
----------------------
Enable(Default)   ON
Disable           OFF

Audio Output Amplifier

Setting             OPSL   OPSR
-------------------------------
Internal(Default)   2-3    2-3
External            1-2    1-2

External Speaker Output

Setting             JP29   JP30
-------------------------------
Both  L/R(Default)  ON     3-4
Left  Only          OFF    3-4
Right Only          ON     OFF

LINUXの起動オプション
```
aha152x=[PORTBASE],[IRQ],[SCSI-ID],[RECONNECT]
aha152x=0x340,11,7,1(Default)
```
1996-08-25 aha152x=0x140,10,7,1 root=/dev/sda1 ro