Zenith Z-100 Reference Manual page 9

Page Viii
Contents
Tables
2.1 Possible Power-Up Diagnostic Messages and Explanations .
2.2 F lag Register Messages .
2.3 V i deo Mode Selection .
2.4 Scroll Mode Selection .
2.5 Special Keys
2.6 System Memory Map .
2.7 I / O Port Addresses
2.8 P r ogram Interrupt Vectors
2.9 8 259 Programmable Controller Interrupts .
2.10 BIOS Entiy Point Interrupts
2 .11 Special Interrupt Vectors ..... . . . . . . . . . . . . . . . . . . . . .
3 .1 System Bus Signal Names ..... . . . . . . . . . . . .
4.1 DI P Switch SWI Setlings .
4.2 D I P Switch SW2 Settings .
4.3 I/ O Configuration Data .
5.1 Responses to Interrupt 16H
5.2 A l phabetic Key Scan Codes
5.3 N o nalphabetic Key Scan Codes
5.4 C o mmon Control Key Scan Codes
5.5 S pecial Function Key Scan Codes
6.1 RAM Bank Select Logic
6.2 System Memory Map .
6.3 P a rity Disable Output Port Values
7.1 Power-Up Character Font Selection.
7.2 M o nochrome Character/Attribute Selection .
7.3 C o lor Attribute Byte Logic
7.4 C o lor Select Logic
7.5 P a llete Structure .
7.6 V i deo Card to System Interface Signals .
7.7 CR T Controller Register Functions .
7.8 V i deo Card Input/Output Port Assignments.
7.9 V i deo Input/Output Port Selection.
7.10 Color Select Register Logic
7.11 Palette ¹I Selection
7.12 Palette ¹2 Selection
7.13 Mode Select Port 3D8 Logic
7.14 Mode Select Port 3DA Logic
7.15 Character Font Selection
7.16 Status Port 3DA Logic
7.17 Video Input/Output Function Codes .
7.18 Video Mode Function Codes
„0
2.12
2.14
2.15
2.16
... 2.17
2.18
2.19
2.19
220
2.20
3.4
4.4
4.6
4.9
.... 5.3
.... 5.5
5.7
5.10
5.12
6.8
6.10
6.12
7.4
7.10
7.11
7.13
7.13
7.16
7.20
. 7.27
. 7.27
. 7.28
7.28
7.29
. 7.29
. 7.30
. 7.31
7.32
7.34
. 7.35