IBM 5170 Technical Reference page 444

connectors
battery 1-58
I/O channel 1-15,1-17,1-18,1-19
keyboard 1-58,4-23
power LED and keylock 1-58
power supply 1-57
power supply output 3-6
speaker 1-57
system board 1-57
constants instructions 6-26
control
game 9-10
sound 9-10
control key 5-19
control transfer instructions 6-13
controller, keyboard 1-31
controllers
bus 1-23
DMA 1-7,1-12,1-13,1-22
interrupt 1-10
refresh 1-7
controls, math coprocessor 1-29
coprocessor programming 2-3
coprocessor, math 2-3
copy protection 9-11,9-22
Ctrl state 5-17
CTS 6-20
CWD 6-10
cycle
bus 1-7
clock 1-7
microprocessor 1-7
D
DACKO-DACK3 1-26
DACK5-DACK7 1-26
DAS 6-9
data area, ROM BIOS 9-10
data communication equipment 8-3
data input, keyboard 4-15
Index-4