dsp56167 Freescale Semiconductor, Inc, dsp56167 Datasheet - Page 96

• Manufacturer Part Number: dsp56167
• Description: Advance Information 16-bit Digital Signal Processor
• Manufacturer: Freescale Semiconductor, Inc

Design Considerations
Special Design Considerations for Conversions from DSP56166 to DSP56167
4-20
Priority
Highest
Lowest
PAGU Address Compare 0
PAGU Address Compare 1
PAGU Address Compare 2
IRQA (External Interrupt)
IRQC (External Interrupt)
IRQB (External Interrupt)
with Exception Status
with Exception Status
with Exception Status
with Exception Status
Host/DMA RX Data
Host/DMA TX Data
Host Command
Timer Overflow
Timer Compare
Codec RX/TX
SSI0 RX Data
SSI0 RX Data
SSI0 TX Data
SSI0 TX Data
SSI1 RX Data
SSI1 RX Data
SSI1 TX Data
SSI1 TX Data
Table 4-5 Level 0, 1, 2 Maskable Interrupts
Exception
DSP56167/D, Rev. 1
mode bit
mode bit
mode bit
Enabled
IRQA
IRQC
COIE
HCIE
HRIE
IRQB
HTIE
RIE
RIE
RIE
RIE
OIE
OIE
TIE
TIE
TIE
TIE
By
-
-
-
IP Reg.
Bit No.
10,11
10,11
10,11
10,11
12,13
12,13
12,13
12,13
14,15
14,15
IPR2
IPR2
IPR2
IPR2
0,1
3,4
4,5
0,1
0,1
0,1
6,7
8,9
8,9
8,9
X:$FFDD
Register
Address
X:$FFDF
X:$FFDF
X:$FFD1
X:$FFD1
X:$FFD1
X:$FFD1
X:$FFD9
X:$FFD9
X:$FFD9
X:$FFD9
X:$FFEC
X:$FFEC
X:$FFC8
X:$FFC4
X:$FFC4
X:$FFC4
Control
-
-
-
MOTOROLA