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SCP300F
Seattle Computer Products SCP300F Manuals
Manuals and User Guides for Seattle Computer Products SCP300F. We have
1
Seattle Computer Products SCP300F manual available for free PDF download: Instruction Manual
Seattle Computer Products SCP300F Instruction Manual (49 pages)
CPU Support Board
Brand:
Seattle Computer Products
| Category:
Computer Hardware
| Size: 1 MB
Table of Contents
Table of Contents
2
Features
3
Summary of Switches and Jumpers
3
Using the Support Card with the SCP 8086 Monitor
5
Programming and Using the CPU Support Card
6
I/O Ports
6
Interrupt Controller
6
Operation of the Interrupt Controllers
7
Interrupt Vectoring
7
Interrupt Priorities
8
Fully Nested Mode
8
Main Program
9
Automatic Rotation
11
Interrupt Triggering
16
Interrupr Status
17
Interrupt Cascading
18
Cascade Mode
18
Programming the Interrupt Controllers
20
Initialization Command Words
20
Operational Command Words
22
Timer
24
Frequency Sources
25
Terminal Count
25
Command Register
26
Data Pointer Register
27
Status Register
28
Master Mode Register
29
Load Register
29
Hold Register
30
Counter Mode Register
30
Alarm Registers
31
Time of Day
31
Setting the Clock
33
Reading the Clock
33
Setting the Alarm
33
Non-Interruptible Power Supply
33
Serial Input/Output
34
Mode Instruction Definition
35
Command Instruction Definition
36
Status Read Definition
37
The DTR Input
38
Write Restrictions
38
Parallel Input/Output
39
Parallel Input
39
Input Connections
41
Parallel Output
41
Output Connections
43
Termination
43
Sense Switch
44
EPROM Socket
44
Theory of Operation
45
Repair Service
46
Warranty Coverage
47
One-Year Limited Warranty
47
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