IBM 5170 Technical Reference page 445

data line, keyboard 1-43,4-5,4-14,4-15
data output, keyboard 4-15
data stream 4-14
data terminal equipment 8-3
data transfer instructions 6-3, 6-24
data transfer rate, diskette 9-22
DEC 6-8
decodes, memory 1-22, 1-23
default segment workspace 5-9
descriptors 1-5
device driver code 9-11
diagnostic checkpoint port 1-29
direct memory access 1-12
disk pointer 9-8
disk_base 9-8, 9-22
diskette change signal 9-23
diskette data transfer rate 9-22
diskette rotational speed 9-22
diskette track density 9-22
diskette write current 9-23
DIV
6-9
divide error exception 9-7
~ DMA 1-12
DMA address generation 1-13
DMA channels 1-7,1-12,1-15
DMA controller 1-7, 1-22
DMA controller command codes 1-14
DMA controller 1 1-12
DMA controller 2 1-13
DMA controllers 1-12
DOS 9-6
DOS function calls 9-7
DOS interrupts 5-6
DRQO-DRQ3 1-25
DRQ5-DRQ7 1-25
dummy load 3-4
Index-5