DEVICE CLASS CODES Code X'80' X'40' X'20' X'lO' X'08' X'04' X'02' X'Ol' Device Class
Terminal Device
Graphics Device
Unit Record Input Device
Unit Record Output Device
Magnetic Tape Device
Direct Access Storage Device Special Device
Fixed-Block Storage DEVICE TYPE CODES For Terminal Device Class
Code X'80' X'40' X'40' X'20' X'20' X'lC'
X'18'
X'18'
X'14' X'10' X'01' X'OO' X'OO' X'OO' X'OO' Device Type
Binary Synchronous Line for Remote 2700 Binary Synchronous Line
2955 Communication Line
Telegraph Terminal Control Type II
Teletype Terminal
Undefined Terminal Device
IBM 2741 Communication Terminal
IBM 3767 Communication Terminal
IBM 1050 Data Communication System IBM Terminal Control Type I
Dial Feature
IBM 3210 Console
IBM 3215 Console
IBM 2150 Console
IBM 1052 Console
Figure 69 (Part 1 of 5). CP Device Classes, Types, Models, and Features
Introduction to Debugging 517

For Graphics Device Class Corl{! D{!.icc X'80' IBM 2250 Display Unit X'40' IBM 2260 Display Station X'20' IBM 2265 Display Station X'10' IBM 3066 Console X'08' IBM 1053 Printer X'04' IBM 3138 System Console X'04' IB:LvI 3148 System Console X'04' IBM 3158 System Console X'04' IBM 3277 Display Station X'Ol' IBM 3278 Display Station X'Ol' IBM 3279 Display Station X'02' IBM 3230 Printer X'02' IBM 3268 Printer X'02' IBM 3284 Printer X'02' IBM 3286 Printer X'02' IBM 3287 Printer X'02' IBM 3288 Printer X'02' IBM 3289 Printer X'02' IBM 4250 Printer • For Unit Record Input Device Class
Code Device Type X'90' IBM 2520 Card Reader/Punch
X'88' IBM 1442 Card Reader/Punch
X'84' IBM 3505 Card Reader
X'82' IBM 2540 Card Reader
X'81' IBM 2501 Card Reader X'80' Card Reader X'40' Timer
X'24' IBM 1017 Paper Tape Reader
X'22' IBM 2671 Paper Tape Reader
X'21' IBM 2495 Magnetic Tape Cartridge Reader X'20' Tape Reader
Figure 69 (Part 2 of 5). CP Device Classes, Types, Models, and Features
518 VM/SP System Programmer's Guide