VMIVME-7750集成了國(guó)家半導(dǎo)體超級(jí)I/O（SIO）芯片。

SIO為VMIVME-7750提供一個(gè)標(biāo)準(zhǔn)軟盤驅(qū)動(dòng)器控制器，兩個(gè)

16550 UART兼容串行端口、鍵盤和鼠標(biāo)端口以及通用端口

用于系統(tǒng)監(jiān)控功能的I/O。兩個(gè)串行端口信號(hào)均可從

前面板。軟盤信號(hào)可通過(guò)VME背板連接器和

可以使用適當(dāng)?shù)霓D(zhuǎn)換實(shí)用程序板（VMIACC-0562）訪問(wèn)。

IDE接口由Intel I/O控制器集線器（ICH2）芯片提供。集成開發(fā)環(huán)境

接口支持兩個(gè)通道，即主通道和輔助通道。這個(gè)

輔助通道在板上路由到可選的小型閃存插座。這個(gè)

主通道從VME背板路由到VMIACC-0562轉(zhuǎn)換

終端為標(biāo)準(zhǔn)40針插頭的實(shí)用板。此通道可以

支持兩個(gè)驅(qū)動(dòng)器，一個(gè)主驅(qū)動(dòng)器和一個(gè)從驅(qū)動(dòng)器。VMIVME-7750上的IDE接口

支持ATA-33、ATA-66和ATA-100驅(qū)動(dòng)器，并自動(dòng)確定

基于所使用的驅(qū)動(dòng)器類型的正確操作模式。為了正常工作

在ATA-100模式下，必須使用特殊的80導(dǎo)體電纜，而不是

標(biāo)準(zhǔn)40導(dǎo)體電纜。此電纜通?？蓮腁TA-100驅(qū)動(dòng)器上獲得

制造商

The VMIVME-7750 incorporates a National Semiconductor Super I/O (SIO) chip.

The SIO provides the VMIVME-7750 with a standard floppy drive controller, two

16550 UART-compatible serial ports, keyboard and mouse ports and general purpose

I/O for system monitoring functions. Both serial port signals are available from the

front panel. The floppy signals are available via the VME backplane connectors and

can be accessed with the appropriate transition utility board (VMIACC-0562).

The IDE interface is provided by the Intel I/O Controller Hub (ICH2) chip. The IDE

interface supports two channels known as the primary and secondary channels. The

secondary channel is routed on-board to the optional compact flash socket. The

primary channel is routed out the VME backplane to a VMIACC-0562 transition

utility board which terminates into a standard 40-pin header. This channel can

support two drives, a master and slave. The IDE interface on the VMIVME-7750

supports ATA-33, ATA-66 and ATA-100 drives and automatically determines the

proper operating mode based on the type of drive used. In order to properly function

in the ATA-100 mode, a special 80 conductor cable must be used instead of the

standard 40 conductor cable. This cable is typically available from the ATA-100 drive

manufacturer.

VMIVME-PS250-000

VMIVME-M-485

VMIVME-DR11W

VMIVME-7807RC

VMIVME-7807

VMIVME-7750-746001

VMIVME-7750

VMIVME-7700

VMIVME-7698-146

VMIVME-7698

VMIVME-7697-550

VMIVME-7697-167

VMIVME-7686

VMIVME-7658

VMIVME-7648-540

VMIVME-7648

VMIVME-7614-132

VMIVME-7588

VMIVME-7486

VMIVME-7459

VMIVME-7455

VMIVME-6015

VMIVME-5576

VMIVME-5567-000

VMIVME-5565

VMIVME-5550

VMIVME-5521

VMIVME-5010

VMIVME-4900

VMIVME-4514

VMIVME-4140

VMIVME-4132-000

VMIVME-4132

VMIVME-4116

VMIVME-4100

VMIVME-3230

VMIVME-3128

VMIVME-3126A

VMIVME-3116

VMIVME-3113A

VMIVME-3112

VMIVME-3111

VMIVME-2540-000

VMIVME-2540

VMIVME-2536

VMIVME-2534

VMIVME-2532A

VMIVME-2528

VMIVME-2232

VMIVME-2170A

VMIVME-2128

VMIVME-2120-115N

VMIVME-1182

VMIVME-1129