參數(shù)資料
型號: SI3232DCX-EVB
廠商: Silicon Laboratories Inc
文件頁數(shù): 94/128頁
文件大?。?/td> 0K
描述: DAUGHTER CARD W/DISCRETE INTRFC
標(biāo)準(zhǔn)包裝: 1
系列: ProSLIC®
主要目的: 接口,模擬前端(AFE)
已用 IC / 零件: Si3232
已供物品: 板,CD
Si3232
68
Preliminary Rev. 0.96
Not
Recommended
fo
r N
ew
D
esi
gn
s
Reset settings = 0x00
Read this interrupt to indicate which interrupt status byte, from which channel, has a pending interrupt.
IRQ0: Interrupt Status 0 (Register Address 14)
(Register type: Operational/single value instance for both channels)
Bit
D7D6D5D4D3D2
D1
D0
Name
CLKIRQ
IRQ3B
IRQ2B
IRQ1B
IRQ3A
IRQ2A
IRQ1A
Type
R
RRR
Bit
Name
Function
7CLKIRQ
Clock Failure Interrupt Pending.
0 = No interrupt pending.
1 = Clock failure interrupt pending. Clock failure status indicated in MSTRSTAT register,
bits 7:5.
6IRQ3B
Interrupt Pending.
0 = No interrupt pending.
1 = Interrupt pending in interrupt status byte 3 (IRQ3) for channel B.
5IRQ2B
Interrupt Pending.
0 = No interrupt pending.
1 = Interrupt pending in interrupt status byte 2 (IRQ2) for channel B.
4IRQ1B
Interrupt Pending.
0 = No interrupt pending.
1 = Interrupt pending in interrupt status byte 1 (IRQ1) for channel B.
3
Reserved
Read returns zero.
2IRQ3A
Interrupt Pending.
0 = No interrupt pending.
1 = Interrupt pending in interrupt status byte 3 (IRQ3) for channel A.
1IRQ2A
Interrupt Pending.
0 = No interrupt pending.
1 = Interrupt pending in interrupt status byte 2 (IRQ2) for channel A.
0IRQ1A
Interrupt Pending.
0 = No interrupt pending.
1 = Interrupt pending in interrupt status byte 1 (IRQ1) for channel A.
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