sja1000t-n1 NXP Semiconductors, sja1000t-n1 Datasheet - Page 33
sja1000t-n1
Manufacturer Part Number
sja1000t-n1
Description
Stand-alone Can Controller
Manufacturer
NXP Semiconductors
Datasheet
1.SJA1000T-N1.pdf
(68 pages)
- Current page: 33 of 68
- Download datasheet (250Kb)
Philips Semiconductors
Note
1. The receive interrupt enable bit has direct influence to the receive interrupt bit and the external interrupt output INT.
6.4.8
This register contains information about the bit position of losing arbitration. The arbitration lost capture register appears
to the CPU as a read only memory. Reserved bits are read as logic 0.
Table 17 Bit interpretation of the arbitration lost capture register (ALC); CAN address 11
On arbitration lost, the corresponding arbitration lost interrupt is forced, if enabled. At the same time, the current bit
position of the bit stream processor is captured into the arbitration lost capture register. The content within this register
is fixed until the users software has read out its contents once. The capture mechanism is then activated again.
The corresponding interrupt flag located in the interrupt register is cleared during the read access to the interrupt register.
A new arbitration lost interrupt is not possible until the arbitration lost capture register is read out once.
2000 Jan 04
handbook, full pagewidth
ALC.7 to
ALC.5
ALC.4
ALC.3
ALC.2
ALC.1
ALC.0
Stand-alone CAN controller
If RIE is cleared, the external INT pin will become HIGH immediately, if there is no other interrupt pending.
BIT
standard frame and
extended frame messages
extended frame
messages
A
RBITRATION
BITNO4
BITNO3
BITNO2
BITNO1
BITNO0
SYMBOL
L
OST
ID.17
13
reserved
bit number 4
bit number 3
bit number 2
bit number 1
bit number 0
C
APTURE REGISTER
ID.16 ID.15 ID.14 ID.13 ID.12 ID.11 ID.10 ID.9
14
start of frame
NAME
15
Fig.5 Arbitration lost bit number interpretation.
ID.28 ID.27 ID.26 ID.25 ID.24 ID.23 ID.22 ID.21 ID.20 ID.19 ID.18 SRTR IDE
00
16
01
17
(ALC)
02
18
For value and function see Table 18
03
19
33
04
20
05
21
VALUE
ID.8
06
22
ID.7
07
23
ID.6
08
24
ID.5
09
25
ID.4
10
26
ID.3
27
11
ID.2
12
28
FUNCTION
Product specification
ID.1
29
SJA1000
ID.0 RTR
30
MGK619
31
Related parts for sja1000t-n1
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
IC STAND-ALONE CAN CTRLR 28-DIP
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
NXP Semiconductors designed the LPC2420/2460 microcontroller around a 16-bit/32-bitARM7TDMI-S CPU core with real-time debug interfaces that include both JTAG andembedded trace
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
NXP Semiconductors designed the LPC2458 microcontroller around a 16-bit/32-bitARM7TDMI-S CPU core with real-time debug interfaces that include both JTAG andembedded trace
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
NXP Semiconductors designed the LPC2468 microcontroller around a 16-bit/32-bitARM7TDMI-S CPU core with real-time debug interfaces that include both JTAG andembedded trace
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
NXP Semiconductors designed the LPC2470 microcontroller, powered by theARM7TDMI-S core, to be a highly integrated microcontroller for a wide range ofapplications that require advanced communications and high quality graphic displays
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
NXP Semiconductors designed the LPC2478 microcontroller, powered by theARM7TDMI-S core, to be a highly integrated microcontroller for a wide range ofapplications that require advanced communications and high quality graphic displays
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The Philips Semiconductors XA (eXtended Architecture) family of 16-bit single-chip microcontrollers is powerful enough to easily handle the requirements of high performance embedded applications, yet inexpensive enough to compete in the market for hi
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The Philips Semiconductors XA (eXtended Architecture) family of 16-bit single-chip microcontrollers is powerful enough to easily handle the requirements of high performance embedded applications, yet inexpensive enough to compete in the market for hi
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The XA-S3 device is a member of Philips Semiconductors? XA(eXtended Architecture) family of high performance 16-bitsingle-chip microcontrollers
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The NXP BlueStreak LH75401/LH75411 family consists of two low-cost 16/32-bit System-on-Chip (SoC) devices
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The NXP LPC3130/3131 combine an 180 MHz ARM926EJ-S CPU core, high-speed USB2
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The NXP LPC3141 combine a 270 MHz ARM926EJ-S CPU core, High-speed USB 2
Manufacturer:
NXP Semiconductors
Part Number:
Description:
The NXP LPC3143 combine a 270 MHz ARM926EJ-S CPU core, High-speed USB 2
Manufacturer:
NXP Semiconductors