To Display Information About Bus Interface Ports - HP 64782 User Manual

To display information about bus interface ports

•
Choose Display→Configuration Info→Bus Interface Ports
(SIM) or Display→Configuration Info→Bus Interface Ports
(Emulator SIM) from either the configuration interface the
emulator/analyzer interface pulldown menu.
•
Using the emulator/analyzer interface command line, enter the
display configuration_info bus_interface_ports or display
configuration_info embus_interface_ports command.
These commands let you display chip select information from the sim
(processor) register set or the emsim (emulator) register set.
The resulting display shows the pin assignments for the C, E, and F ports.
Examples To display information about bus interface ports from the sim (processor)
register set, choose Display→Configuration Info→Bus Interface Ports
(SIM) from either the configuration interface the emulator/analyzer
interface pulldown menu.
The following table reflects the current values in the sim (processor)
register set that relate to the external bus interface.
Bit 7
-----
Port C assign CS10
data = 7FH
Port E assign SIZ1
data = FFH
Port F assign IRQ7
data = FFH
Bit 6 Bit 5 Bit 4
----- ----- -----
CS9 CS8 CS7
SIZ0 AS DS
IRQ6 IRQ5 IRQ4
Configuring the Emulator
To display information about bus interface ports
Bit 3 Bit 2 Bit 1
----- ----- -----
CS6 CS5 CS4
RMC AVEC DSACK1 DSACK0
IRQ3 IRQ2 IRQ1
Bit 0
-----
CS3
MODCK
125