Analog Devices SHARC ADSP-214 Series Hardware Reference Manual page 915

Table A-52. IIRCTL1 Register Bit Descriptions (RW) (Cont'd)
Bits
11
12
13
16–14
31–17
ADSP-214xx SHARC Processor Hardware Reference
www.BDTIC.com/ADI
Name Description
IIR_CCINTR Channel Complete Interrupt.
0 = Interrupt is generated only when all channels are done
(default)
1 = Interrupt is generated after each channels is done
(default)
IIR_FORTYBIT 40-Bit Floating-Point Format Select.
0 = 32-bit IEEE floating-point
1 = 40-bit IEEE floating-point
Reserved
IIR_RND Rounding Mode Select for Floating-Point Mode.
000 = IEEE round to nearest (even)
001 = IEEE round to zero
010 = IEEE round to +ve infinity
011 = IEEE round to -ve infinity
100 = Round to nearest Up
101 = Round away from zero
110 = Reserved
111 = Reserved
Reserved
Registers Reference
A-89