Silicon Laboratories Si475X Series Programming Manual page 100

AN543
Property 0x1300 FM_ACF_INTERRUPT_SOURCE
The FM_ACF_INTERRUPT_SOURCE property enables the ACF interrupt sources. The CTS bit (and optional
interrupt) is set when it is safe to send the next command. This property may only be set or read in powerup mode.
Default: 0
15 14 13 12 11 10 9
0x000
0x000
Bit Name
15:6 Reserved
5 CHBWH_INT
4 BLEND_INT
3 HIBLEND_INT
2 HICUT_INT
1 CHBW_INT
0 SOFTMUTE_INT
100
FM_ACF_INTERRUPT_SOURCE
8 7 6 5
CHBWH_INT BLEND_INT HIBLEND_INT HICUT_INT CHBW_INT SOFTMUTE_INT
0
Always write 0.
(Available on Si475x-A40 only)
When set, enables the Channel Filter Bandwidth High interrupt. Default is 0.
0 = The Channel Bandwidth interrupt is disabled
1 = The Channel Bandwidth interrupt is enabled
When set, enables the blend interrupt. Default is 0.
0 = The blend interrupt is disabled.
1 = The blend interrupt is enabled.
When set, enables the HIBLEND interrupt. Default is 0.
0 = The HIBLEND interrupt is disabled.
1 = The HIBLEND interrupt is enabled.
When set, enables the HICUT interrupt. Default is 0.
0 = The HICUT interrupt is disabled.
1 = The HICUT interrupt is enabled.
When set, enables the Channel Filter Bandwidth Interrupt. Default is 0.
0 = The Channel Filter Bandwidth interrupt is disabled.
1 = The Channel Filter Bandwidth interrupt is enabled.
When set, enables the softmute interrupt. Default is 0.
0 = The softmute interrupt is disabled.
1 = The softmute interrupt is enabled.
4 3
0 0
Function
Rev. 0.9
2 1 0
0 0 0