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LWSI-CONTROLLER (PART NUMBERS 12 NC 5122 291 9952X, 12 NC 5122 292 1791X, AND 12 NC 5122 292 0780X)

PHILIPS CONSUMER ELECTRONICS, CO.

LWSI-CONTROLLER (PART NUMBERS 12 NC 5122 291 9952X, 12 NC 5122 292 1791X, AND 12 NC 5122 292 0780X)

Card Type

Serial terminal emulator

Processor

8088

Processor Speed

Unidentified

Chipset

Zilog Z8530

Maximum Onboard Memory

24KB SRAM

I/O Options

Serial port

Data Bus

8-bit ISA

Card Size

Full height, full length

CONNECTIONS

Function

Label

X.24 or V.24 serial port

CN1

Note:Using the jumpers on the board specialized configurations for the serial port may be used.

USER CONFIGURABLE SETTINGS

Setting

Label

Position

24KB of SRAM installed on card

SW1/4

On

 

16KB of SRAM installed on card

SW1/4

Off

Factory configured - do not alter

SW2/1

Off

Factory configured - do not alter

SW2/2

Off

Factory configured - do not alter

SW2/8

On

 

Pin 14 of serial port connected to X.24 TB signal

W1

Closed

 

Pin 14 of serial port has no function

W1

Open

 

Pin 16 of serial port connected to X.24 RB signal

W4

Closed

 

Pin 16 of serial port has no function

W4

Open

 

Normal delay on V.24 signal 107

W5

Closed

 

Extra delay on V.24 signal 107

W5

Open

 

Normal delay on V.24 signal 104

W6

Closed

 

Extra delay on V.24 signal 104

W6

Open

USER CONFIGURABLE SETTINGS (CON'T)

Setting

Label

Position

 

Normal delay on V.24 signal 114

W7

Closed

 

Extra delay on V.24 signal 114

W7

Open

 

Pin 19 of serial port connected to X.24 BB signal

W10

Closed

 

Pin 19 of serial port has no function

W10

Open

 

Signal Element used as timer

W11

Pins 2 & 3 closed

 

Internal clock source used as timer

W11

Pins 1 & 2 closed

 

Internal clock source used for receive clock

W12

Pins 1 & 2 closed

 

External clock source used for receive clock

W12

Pins 2 & 3 closed

 

Internal clock source used for transmit clock

W13

Pins 2 & 3 closed

 

External clock source used for transmit clock

W13

Pins 1 & 2 closed

Processor clock enabled

W14

Closed

 

Processor clock disabled

W14

Open

Peripheral clock enabled

W21

Closed

 

Peripheral clock disabled

W21

Open

BASE I/O ADDRESS SELECTION

Setting

SW1/1

SW1/2

SW1/3

W22

W23

80000h

Off

Off

Off

Pins 2 & 3 closed

Pins 2 & 3 closed

84000h

Off

Off

On

Pins 2 & 3 closed

Pins 2 & 3 closed

88000h

Off

On

Off

Pins 2 & 3 closed

Pins 2 & 3 closed

8C000h

Off

On

On

Pins 2 & 3 closed

Pins 2 & 3 closed

90000h

On

Off

Off

Pins 2 & 3 closed

Pins 2 & 3 closed

94000h

On

Off

On

Pins 2 & 3 closed

Pins 2 & 3 closed

98000h

On

On

Off

Pins 2 & 3 closed

Pins 2 & 3 closed

9C000h

On

On

On

Pins 2 & 3 closed

Pins 2 & 3 closed

A0000h

Off

Off

Off

Pins 2 & 3 closed

Pins 1 & 2 closed

A4000h

Off

Off

On

Pins 2 & 3 closed

Pins 1 & 2 closed

A8000h

Off

On

Off

Pins 2 & 3 closed

Pins 1 & 2 closed

AC000h

Off

On

On

Pins 2 & 3 closed

Pins 1 & 2 closed

B0000h

On

Off

Off

Pins 2 & 3 closed

Pins 1 & 2 closed

B4000h

On

Off

On

Pins 2 & 3 closed

Pins 1 & 2 closed

B8000h

On

On

Off

Pins 2 & 3 closed

Pins 1 & 2 closed

BC000h

On

On

On

Pins 2 & 3 closed

Pins 1 & 2 closed

C0000h

Off

Off

Off

Pins 1 & 2 closed

Pins 2 & 3 closed

C4000h

Off

Off

On

Pins 1 & 2 closed

Pins 2 & 3 closed

C8000h

Off

On

Off

Pins 1 & 2 closed

Pins 2 & 3 closed

CC000h

Off

On

On

Pins 1 & 2 closed

Pins 2 & 3 closed

D0000h

On

Off

Off

Pins 1 & 2 closed

Pins 2 & 3 closed

D4000h

On

Off

On

Pins 1 & 2 closed

Pins 2 & 3 closed

D8000h

On

On

Off

Pins 1 & 2 closed

Pins 2 & 3 closed

DC000h

On

On

On

Pins 1 & 2 closed

Pins 2 & 3 closed

BASE I/O ADDRESS SELECTION (CON'T)

Setting

SW1/1

SW1/2

SW1/3

W22

W23

E0000h

Off

Off

Off

Pins 1 & 2 closed

Pins 1 & 2 closed

E4000h

Off

Off

On

Pins 1 & 2 closed

Pins 1 & 2 closed

E8000h

Off

On

Off

Pins 1 & 2 closed

Pins 1 & 2 closed

EC000h

Off

On

On

Pins 1 & 2 closed

Pins 1 & 2 closed

F0000h

On

Off

Off

Pins 1 & 2 closed

Pins 1 & 2 closed

F4000h

On

Off

On

Pins 1 & 2 closed

Pins 1 & 2 closed

F8000h

On

On

Off

Pins 1 & 2 closed

Pins 1 & 2 closed

FC000h

On

On

On

Pins 1 & 2 closed

Pins 1 & 2 closed

INTERRUPT SELECTION

Setting

SW1/5

SW1/6

SW1/7

SW1/8

2

On

On

On

Off

3

On

On

Off

On

5

On

Off

On

On

7

Off

On

On

On

LINK ADDRESS SELECTION

Setting

SW2/3

SW2/4

SW2/5

SW2/6

SW2/7

1

Off

Off

Off

Off

Off

3

Off

Off

Off

Off

On

5

Off

Off

Off

On

Off

7

Off

Off

Off

On

On

9

Off

Off

On

Off

Off

55

On

On

Off

On

On

57

On

On

On

Off

Off

59

On

On

On

Off

On

61

On

On

On

On

Off

63

On

On

On

On

On

Note: A total of 32 link address settings are available. The switches are a binary representation of the decimal link addresses. SW2/3 is the Most Significant Bit and switch SW2/7 is the Least Significant Bit. The switches have the following decimal values: SW2/7=2, SW2/6=4, SW2/5=8, SW2/4=16, SW2/3=32. Turn on the switches and add the values of the switches that are on to obtain the correct link address. (Off=0, On=1)

PIN 2 CONFIGURATION

Setting

W3

X.24 TA signal

Pins 2 & 3 closed

V.24 103 signal

Pins 1 & 2 closed

No function

Open

PIN 3 CONFIGURATION

Setting

W16

X.24 CA signal

Pins 2 & 3 closed

V.24 104 signal

Pins 1 & 2 closed

No function

Open

PIN 4 CONFIGURATION

Setting

W19

X.24 RA signal

Pins 2 & 3 closed

V.24 105 signal

Pins 1 & 2 closed

No function

Open

PIN 5 CONFIGURATION

Setting

W15

X.24 IA signal

Pins 2 & 3 closed

V.24 106 signal

Pins 1 & 2 closed

No function

Open

PIN 6 CONFIGURATION

Setting

W18

X.24 SA signal

Pins 2 & 3 closed

V.24 107 signal

Pins 1 & 2 closed

No function

Open

PIN 7 CONFIGURATION

Setting

W20

X.24 BA signal

Pins 2 & 3 closed

V.24 102 signal

Pins 1 & 2 closed

No function

Open

PIN 8 CONFIGURATION

Setting

W17

X.24 G signal

Pins 2 & 3 closed

V.24 109 signal

Pins 1 & 2 closed

No function

Open

PIN 15 CONFIGURATION

Setting

W2

X.24 CB signal

Pins 2 & 3 closed

V.24 114 signal

Pins 1 & 2 closed

No function

Open

PIN 17 CONFIGURATION

Setting

W8

X.24 IB signal

Pins 2 & 3 closed

V.24 115 signal

Pins 1 & 2 closed

No function

Open

PIN 18 CONFIGURATION

Setting

W9

X.24 SB signal

Pins 2 & 3 closed

V.24 141 signal

Pins 1 & 2 closed

No function

Open

DIAGNOSTIC LED(S)

LED

Color

Status

Condition

LED

Unidentified

On

Self-test is in progress or self-test failed

LED

Unidentified

Off

Self-test passed

Note:The LED should go on when the board is first powered up. If the LED does not go off after a few moments, the self-test has failed.