HP 9030 CE Handbook page 50

7-4
9030/40
Peripherals
SW2 S1: Bidirectional Bus Enable;
E15
E16
W3
W2
Up - Disabled.
Down - Enabled.
S2: Internal Handshake Enable;
Up - Disabled.
Down - Enabled.
S3: Full/Pulse Handshake Enable;
Up - Disabled.
Down - Enabled (HP 97060A).
S4 and S5: Data Input Clock Select;
Both Down - backplane sync cycle completion.
Both Up - Backplane sync cycle completion.
S4 Up and S5 Down - Busy to ready edge of PFLAG (trail edge).
S4 Down and 55 Up - Ready to busy edge of the PFLAG (lead edge).
W1, W2, W3
Jumper in 5V Position
+ 5
r:::r::!J.
+ 1 2
Jumper in 12V Position
-up
FOR 9885M S
-DOWN FOR 97060A
HP 27112A General Purpose VO (GPIO) Interface Card