AT89C5131A-RDTIM Atmel, AT89C5131A-RDTIM Datasheet - Page 82
AT89C5131A-RDTIM
Manufacturer Part Number
AT89C5131A-RDTIM
Description
C5131A 32K FLASH USB VQFP64 IND, 5V
Manufacturer
Atmel
Datasheet
1.AT89C5131A-RDTIM.pdf
(176 pages)
- Current page: 82 of 176
- Download datasheet (3Mb)
4136C–USB–04/05
Table 66. IPL1 Register
IPL1 - Interrupt Priority Register (B2h)
Reset Value = X0XX X000b
Not bit addressable
Number
Bit
7
6
5
4
3
2
1
0
7
-
Mnemonic
PUSBL
PUSBL
PTWIL
PSPIL
PKBL
Bit
6
-
-
-
-
Description
Reserved
The value read from this bit is indeterminate. Do not set this bit.
USB Interrupt Priority bit
Refer to PUSBH for priority level.
Reserved
The value read from this bit is indeterminate. Do not set this bit.
Reserved
The value read from this bit is indeterminate. Do not set this bit.
Reserved
The value read from this bit is indeterminate. Do not set this bit.
SPI Interrupt Priority bit
Refer to PSPIH for priority level.
TWI Interrupt Priority bit
Refer to PTWIH for priority level.
Keyboard Interrupt Priority bit
Refer to PKBH for priority level.
5
-
4
-
3
-
PSPIL
2
AT89C5131
PTWIL
1
PKBDL
0
81
Related parts for AT89C5131A-RDTIM
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Manufacturer:
Atmel Corporation
Datasheet:
Part Number:
Description:
Manufacturer:
Atmel Corporation
Datasheet:
Part Number:
Description:
IC 8051 MCU FLASH 32K USB 32QFN
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
IC 8051 MCU FLASH 32K USB 52PLCC
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
IC MCU 32KB 3-3.6V USB 48-VQFN
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
MCU 8051 32K FLASH USB 28-SOIC
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
IC 8051 MCU FLASH 32K USB 64VQFP
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
MCU 8051 32K FLASH USB 64-VQFP
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
MCU 8051 32K FLASH USB 28-SOIC
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
MCU 8051 32K FLASH USB 52-PLCC
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
IC 8051 MCU FLASH 32K USB 48QFN
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
IC 8051 MCU FLASH 32K USB 64VQFP
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
IC 8051 MCU FLASH 32K USB 32QFN
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
IC 8051 MCU FLASH 32K USB 52PLCC
Manufacturer:
Atmel
Datasheet: