AT83EC5123 ATMEL Corporation, AT83EC5123 Datasheet - Page 129

• Manufacturer Part Number: AT83EC5123
• Description: (AT8xx512x) Smart Card Reader ICs
• Manufacturer: ATMEL Corporation

4202B–SCR–07/03
Table 97. Interrupt Priority Low Register 1 - IPL1 (B2h) for AT8xC5122
Reset Value = X00X 00X0b (Bit addressable)
Number
5 - 4
Bit
7
7
6
3
2
1
0
-
Mnemonic Description
PUSBL
PUSBL
PSCIL
PSPIL
PKBL
Bit
6
-
-
-
Reserved
The value read from this bit is indeterminate. Do not change this bit.
USB Interrupt Priority bit
Refer to PUSBH for priority level.
Reserved
The value read from this bit is indeterminate. Do not change these bits.
SCI Interrupt Priority bit
Refer to PSPIH for priority level.
SPI Interrupt Priority bit
Refer to PSPIH for priority level.
Reserved
The value read from this bit is indeterminate. Do not change this bit.
Keyboard Interrupt Priority bit
Refer to PKBDH for priority level.
5
-
4
-
PSCIL
3
PSPIL
2
AT8xC5122/23
1
-
PKBDL
0
129