IBM System/370 Operator's Reference Manual page 63

Svstem/370 Model 195 (cont'd)
To
Alter/Display General Registers, Floating-Point Registers, and Main Storage
Position of
CRT DISPLAY
& TAPE OP
PROC
I
!
FLP REGS
STORAGE
Page 3-24'
Alter/Display Chart
Position of
STORIDISPLAYI
STG SELECT
GEN REGS
FLP REG
MAIN STORAGE
Operator
I
Area Displayedl
Action Stored
Stop CPU CPU regs on CRT
Set ADDR ESS switches
Gen reg specified:
20-23. data in lights 0-31
Press SET CAR. ofCXR/CBR.
Place CBR/CXR switch
I
to CBR position.
Press FTH into CB R
(panel M).
To alter, set new data
I
Data in switches
in the appropriate CXRI
0-31 of CXR/CBR.
CBR sWItches.
Press STORE Ipanel MI.
Stop CPU F LP regs on CRT
Set ADDRESS switches
I
FLP reg specified:
~:~!2SET
CAR.
i
~:~~~Iights
0-63
Press FTH into CBR. I
Press STORE. I
Set ADDRESS switches 16 doublewords of
to desired storage
address.
Press SET CA R (panel
MI.
Place CB R ICX R switch
to CXR/CBR position.
Press SCAN (panel N).
main storage start·
ing at address set in
CAR will be dis·
played on CRT.
MAIN STORAGE Set ADDRESS switches Doublewordof
to desi red storage ad·
dress.
Press SET CAR.
Place CBRiCXR switch
to CBR position.
Press FTH into CB R.
main storage at ad-
dress specified in
CAR.
To alter, set new data Data in switches
in the appropriate CXR/ 0·63 of CXR:CBR.
CB R switches.
Press STORE (panel M).