M69030 Asiliant Technologies, M69030 Datasheet - Page 86

• Manufacturer Part Number: M69030
• Manufacturer: Asiliant Technologies

Specifications of M69030

• Operating Temperature (min): 0C
• Operating Temperature Classification: Commercial
• Operating Temperature (max): 70C
• Rad Hardened: No
• Lead Free Status / Rohs Status: Supplier Unconfirmed

7-12
INTLINE
read/write at PCI configuration offset 3Ch
byte accessible
accessible only via PCI configuration cycles
7-0
INTPIN
read-only at PCI configuration offset 3Dh
byte accessible
accessible only via PCI configuration cycles
7-0
`efmp
7
7

Interrupt Line
Sub-class Code
69030 Databook
This register carries the level number of the interrupt line to which the interrupt output is
routed by the host system. The graphics controller does not use the information in this
register. The data is normally written to with the value determined by the host system’s
POST code, and then later read by other software to find out which interrupt level on the
host CPU should be ‘hooked’ by interrupt software.
This register always returns a value of01h to indicate that the interrupt output should be
connected to the INTA# signal.
Interrupt Pin Register
Interrupt Line Register
6
6
5
5
PCI Configuration Registers
4
4
Interrupt Line
Interrupt pin
(00h)
(01h)
3
3
2
2
Revision 1.3 11/24/99
1
1
0
0