IDT88P8344 Integrated Device Technology, IDT88P8344 Datasheet - Page 55

• Manufacturer Part Number: IDT88P8344
• Description: Spi Exchange 4 X Spi-3 To Spi-4 Issue 1.0
• Manufacturer: Integrated Device Technology

Primary interrupt enable register (0x2E in the
direct accessed space)
has read and write access.
in the Primary Interrupt Status Register.
IDT88P8344 SPI EXCHANGE 4 x SPI-3 TO SPI-4
MODULE_A_EN
MODULE_B_EN
MODULE_C_EN
MODULE_D_EN
SPI4_EN
SECONDARY_EN
Reserved
The Primary Interrupt Enable Register (0x2E in the direct accessed space)
The Primary Interrupt Enable Register is used to bitwise enable the interrupts
MODULE_A_EN
0=Disable MODULE_A interrupt
1=Enable MODULE_A interrupt
MODULE_B_EN
0=Disable MODULE_B interrupt
1=Enable MODULE_B interrupt
MODULE_C_EN
0=Disable MODULE_C interrupt
1=Enable MODULE_C interrupt
MODULE_D_EN
0=Disable MODULE_D interrupt
1=Enable MODULE_D interrupt
Field
MODULE_D interrupt enable.
MODULE_B interrupt enable.
MODULE_C interrupt enable.
MODULE_A interrupt enable.
Bits
7:6
0
1
2
3
4
5
Length
1
1
1
1
1
1
2
Initial Value
0
0
0
0
0
0
0
55
Secondary interrupt enable register (0x2F in the
direct accessed space)
has read and write access.
interrupts in the secondary interrupt enable register.
TIME_BASE_EN
INDIRECT_ACCESS_EN
Reserved
SPI-4_EN
0=Disable SPI-4 interrupt
1=Enable SPI-4 interrupt
SECONDARY_EN
0=Disable SECONDARY interrupt
1=Enable SECONDARY interrupt
The secondary interrupt enable register (0x2F in the direct accessed space)
The secondary interrupt enable register is used to bitwise enable the
TIME_BASE_EN
0=Disable time base event interrupt
1=Enable time base event interrupt
INDIRECT_ACCESS_EN
0= Disable indirect access completion event interrupt
1=Enable indirect access completion event interrupt
Field
SPI-4 interrupt enable.
Time base expiration interrupt enable.
SECONDARY interrupt enable.
INDUSTRIAL TEMPERATURE RANGE
Indirect access completion interrupt enable.
Bits
7:2
0
1
Length
1
1
6
APRIL 10, 2006
Initial Value
0
0
0