Tektronix 2430 - Page 277

6-97
4917-2 7
Figure 6-10. System "p data bit 07 in the Bus Isolate mode.
~
NO DATA BUS
ACTIVITY DURING
WAVEFORM ,.p
ADDRESSES
ADDRESSESADDRESSES
FFFFI
I
I
7FFFI BOOO
I
10000
I
..,--+---+-SYSTEM "P-----j
t__ WF ,.p ---'
I I
::l ::1 LA>
-I-----------'--I~I
Ii
HMMIO 6000-6FFF
NVRAM 7000-77FF
~ SYSRAM 7BOO-7FFF
I I I '
I II
I I ~ ROMO.X t ROM1 ~
I I
BOOO- cooo-
BFFF FFFF
Maintenance-2430 Service
Table 6·6 (cont)