pca82c200t NXP Semiconductors, pca82c200t Datasheet - Page 100

• Manufacturer Part Number: pca82c200t
• Description: 8-bit Microcontroller With On-chip Can
• Manufacturer: NXP Semiconductors

Philips Semiconductors
22.2.5
MCS-51 MACRO ASSEMBLER CAN interrupt-handler
1996 Jun 27
LOC
00A0
00A1
00A2
00A5
00A7
00A9
00AB
00AD
00AE
00AF
00B0
8-bit microcontroller with on-chip CAN
OBJ
P8
X
CE598 CAN I
LINE SOURCE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
$TITLE 8XCE598 (CAN interrupt-handler)
$NOSYMBOLS NOPAGING
;********************************************************************************************************
;
;Very fast receive-routine for the 8XCE598 CAN Interface. It:
;(if these have the same leading 8 identifier-bits).
;
;To allow for faster receive-routine, it is assumed that all other routines
;accessing the CAN Controller, disable the interrupt of the CAN Controller
;(IEN0.5) during their execution.
;
;Version:
;Date:
;Author:
;at:
;********************************************************************************************************
;********************************************************************************************************
;initial stuff
;********************************************************************************************************
;equatas
NTERRUPT
is embedded in the interrupt-handler for the CAN Controller,
uses the DMA-logic and
handles up to eight different messages
H
1.0
12-April-90
Bernhard Reckels
Philips Components Application Lab., Hamburg (PCALH)
;addresses of Special Function Registers
CANADR
CANDAT
CANCON
CANSTA
ANDLER
S
OFTWARE EXAMPLE
100
EQU
EQU
EQU
EQU
(
INCLUDING FAST
0DBH
0DAH
0D9H
0D8H
DMA
TRANSFER
Product specification
)
P8xCE598