HP 8903B - Page 120

Model 8903B Service
A9U18 Pin 2
37 36
31 30 25
Display Digit
1 2
3
4
5 6
Mnemonic
108 107
106 105
104 103
24 19
7 8
102 101
I 1 = True
I
A9U18 Pin 1
38 35 32 29 26
23 20
Display Digit 1
2
3 4 5 6 7
8
Mnemonic
ATN ARD AAD
SRQ
RNL ATT ATL SDV
i
Table 8-5. PI0 Port B
I 1 = True
I
8-15