st92f124 STMicroelectronics, st92f124 Datasheet - Page 284

• Manufacturer Part Number: st92f124
• Description: 8/16-bit Single Voltage Flash Mcu Family With Ram, E3 Tmemulated Eeprom, Can 2.0b And J1850 Blpd
• Manufacturer: STMicroelectronics

J1850 Byte Level Protocol Decoder (JBLPD)
J1850 BYTE LEVEL PROTOCOL DECODER (Cont’d)
Figure 130. JBLPD Byte Level Protocol Decoder Block Diagram
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9
(Encoder/Decoder
Prescaled Clock
PRESCALER
CLOCK
Clock)
FREG[0:31]
CONTROL
RXDATA
STATUS
I.D. Filter
OPTIONS
ERROR
CLKSEL
TXOP
Interrupt & DMA Logic and Registers
MACHINE
CRC\ BYTE
CRC BYTE
TXDATA
STATE
PADDR
JBLPD
DECODER
VPW
ARBITRATION
GENERATOR
MUX
CHECKER
CRC
DIGITAL
FILTER
ENCODER
VPW
LOOPBACK
LOGIC
VPWO
VPWI
pin
pin