at85c51snd3 ATMEL Corporation, at85c51snd3 Datasheet - Page 64

• Manufacturer Part Number: at85c51snd3
• Description: At85c51snd3 Single-chip Digital Audio Decoder - Encoder With Usb 2.0 Interface
• Manufacturer: ATMEL Corporation

64
AT85C51SND3B
Table 77. IPL1 Register
IPL1 (0.B2h) – Interrupt Priority Low Register 1
Reset Value = 0000 0000b
Number
7-6
Bit
7
5
4
3
2
1
0
-
Mnemonic Description
IPLMMC
IPLNFC
IPLUSB
IPLSPI
IPLPSI
IPLKB
Bit
6
-
-
Reserved
The value read from these bits is always 0. Do not set these bits.
MMC/SD Interrupt Priority Level Lsb
Refer to Table 70 for priority level description.
NFC Interrupt Priority Level Lsb
Refer to Table 70 for priority level description.
SPI Interrupt Priority Level Lsb
Refer to Table 70 for priority level description.
PSI Interrupt Priority Level Lsb
Refer to Table 70 for priority level description.
KBD Interrupt Priority Level Lsb
Refer to Table 70 for priority level description.
USB Interrupt Priority Level Lsb
Refer to Table 70 for priority level description.
IPLMMC
5
IPLNFC
4
IPLSPI
3
IPLPSI
2
IPLKB
1
7632D–MP3–01/07
IPLUSB
0