P80C592FFA/00,518 NXP Semiconductors, P80C592FFA/00,518 Datasheet - Page 100

• Manufacturer Part Number: P80C592FFA/00,518
• Description: IC 80C51 MCU 8BIT ROMLESS 68PLCC
• Manufacturer: NXP Semiconductors
• Series: 80Cr

Specifications of P80C592FFA/00,518

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: CAN, EBI/EMI, UART/USART
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 48
• Program Memory Size: -
• Program Memory Type: ROMless
• Eeprom Size: -
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 68-LCC (J-Lead)
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Philips Semiconductors
1996 Jun 27
LOC
00A0
00A1
00A2
00A5 F520
00A7
00A9 100000
00AB
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8-bit microcontroller with on-chip CAN
OBJ
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E5D9
541F
75DB15 104
E5DA
LINE SOURCE
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CAN_INT_HANDLER:
;dispatcher-----------------------------------------------------------------------------------------------
INT_TEST0:
INT_TEST1:
; end of dispatcher------------------------------------------------------------------------------------
;Rx-serve--------------------------------------------------------------------------------------------------
; copy message (Data-Field only) from CAN- to CPU memory
CAN_RX_SERVE
; first save used registers
PUSH
PUSH
; store the CAN-controller's Interrupt Register contents
; (here: at a bit-addressable location).
; This is necessary because after reading the Interrupt Register
; its contents is cleared, but
; may be set in coincidence.
MOV
ANL
MOV
JBC
; here the dispatcher has to be completed according
; to the application-specific requirements
; ...
; ...
; read 2nd Descriptor-Byte from the Rx-Buffer (address 21)
MOV
MOV
CAN_INT_RX,CAN_RX_SERV
100
PSW
ACC
A, CANON
A, #INT_FLAG_MASK
CAN_INT_IMAGE, A
CANADR, #CAN_REF + 1
A, CANDAT
on the other hand
; only interrupt-flags
;receive-interrupt?
several flags
Product specification
P8xC592