HP Vectra Reference Manual page 160

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( CPU
CSBUS
.--£:!!!.BUS
A (17: '2'3)
DBUS lBUS
0(0: 1.5) l (0: '2'3)
CONTROL
STATE MACH1NE
SBUFFERS
.-----.
-
CH1P
I SELECTS
CSBUS
(
FLOPPY
I
.
S08US
so
(0: 1.5)
UBUS
SA (0: is)
CTRLBUS
MEMORY
.
LABUS
LA (17: '2'3)
BACKPLANE
I
.
PBUFFERS
I
.
DMA
CSBUS
PCTRLBUS
POBUS
PO (0: 1.5)
PABUS
PA (0: 18)
-
10
- -
-
-
-
-
I
I
DAO'2
I J
DRQBUS
I
I
-QACH'2
J ORO (0: '3) • ORO (.5: 7)
-OACKBUS
~
lROS
·DACK (0: '3) • -DACK (5: 7)
lRQBUS
IRQ (1: 7) • lRO (S: 1'2) • lRO (14: 1.5)
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