Motorola MC68VZ328 - Manual (Page 165)

Programming Model
Interrupt Controller 9-15
UART1
Bit 2 UART 1 Interrupt Request—When set, this bit indicates that the
UART 1 module needs service. This is a level 4 interrupt. 0 = No UART1 service
request is pending.
1 = UART1 service is
needed.
TMR1
Bit 1 Timer 1 Interrupt Status—This bit indicates that a timer 1 event has
occurred. This is a level 6 interrupt. 0 = No timer 1 event
occurred.
1 = A timer 1 event has
occurred.
SPI2
Bit 0 SPI Unit 2 Interrupt Status—When set, this bit indicates an inter-
rupt event from SPI unit 2. 0 = No SPI 2 interrupt is
pending.
1 = An SPI 2 interrupt is
pending.
Table 9-6. Interrupt Status Register Description (Continued)
Name Description Settings