ARNET CORPORATION

SYNC/570

Card Type

Serial Controller

Chipset/Controller

Hitachi

I/O Options

Serial ports (2)

Maximum DRAM

128KB

CONNECTIONS

Purpose

Location

Purpose

Location

Serial port 1

CN1

Serial port 2

CN2

I/O ADDRESS CONFIGURATION

Address

SW1/1

SW1/2

SW1/3

SW1/4

SW1/5

SW1/6

100h

On

On

On

On

Off

On

110h

Off

On

On

On

Off

On

120h

On

Off

On

On

Off

On

130h

Off

Off

On

On

Off

On

140h

On

On

Off

On

Off

On

150h

Off

On

Off

On

Off

On

160h

On

Off

Off

On

Off

On

170h

Off

Off

Off

On

Off

On

180h

On

On

On

Off

Off

On

190h

Off

On

On

Off

Off

On

1A0h

On

Off

On

Off

Off

On

1B0h

Off

Off

On

Off

Off

On

1C0h

On

On

Off

Off

Off

On

1D0h

Off

On

Off

Off

Off

On

I/O ADDRESS CONFIGURATION

Address

SW1/1

SW1/2

SW1/3

SW1/4

SW1/5

SW1/6

1E0h

On

Off

Off

Off

Off

On

1F0h

Off

Off

Off

Off

Off

On

200h

On

On

On

On

On

Off

210h

Off

On

On

On

On

Off

220h

On

Off

On

On

On

Off

230h

Off

Off

On

On

On

Off

240h

On

On

Off

On

On

Off

250h

Off

On

Off

On

On

Off

260h

On

Off

Off

On

On

Off

270h

Off

Off

Off

On

On

Off

280h

On

On

On

Off

On

Off

290h

Off

On

On

Off

On

Off

2A0h

On

Off

On

Off

On

Off

2B0h

Off

Off

On

Off

On

Off

2C0h

On

On

Off

Off

On

Off

2D0h

Off

On

Off

Off

On

Off

2E0h

On

Off

Off

Off

On

Off

2F0h

Off

Off

Off

Off

On

Off

300h

On

On

On

On

Off

Off

310h

Off

On

On

On

Off

Off

320h

On

Off

On

On

Off

Off

330h

Off

Off

On

On

Off

Off

340h

On

On

Off

On

Off

Off

350h

Off

On

Off

On

Off

Off

360h

On

Off

Off

On

Off

Off

370h

Off

Off

Off

On

Off

Off

380h

On

On

On

Off

Off

Off

390h

Off

On

On

Off

Off

Off

3A0h

On

Off

On

Off

Off

Off

3B0h

Off

Off

On

Off

Off

Off

3C0h

On

On

Off

Off

Off

Off

3D0h

Off

On

Off

Off

Off

Off

3E0h

On

Off

Off

Off

Off

Off

3F0h

Off

Off

Off

Off

Off

Off