st92f124 STMicroelectronics, st92f124 Datasheet - Page 323

• 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 (Cont’d)
reset value
reset value
reset value
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CONTROL
reset value
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OPTIONS
RXDATA
STATUS
TXDATA
CLKSEL
Register
PADDR
ERROR
CREG0
CREG1
CREG2
CREG3
TXOP
PRLR
IMR
IVR
Address
FAh
FBh
FCh
FDh
FEh
FFh
F0h
F1h
F2h
F3h
F4h
F5h
F6h
F7h
F8h
F9h
ERR_M
INPOL
TXD7
RXD7
MLC3
ADR7
PRL2
ERR
TTO
4X
JE
V7
b7
b7
b7
b7
7
0
0
0
0
0
0
0
0
x
x
x
x
x
x
x
x
NBSYMS
TRDY_M
TRDY
TXD6
RXD6
MLC2
ADR6
TDUF
PRL1
JDIS
V6
b6
b6
b6
b6
1
0
0
1
0
0
0
0
x
x
x
x
x
x
x
x
-
DMASUSP
RDRF_M
FREQ5
RDOF
RDRF
RXD5
MLC1
ADR5
TXD5
PRL0
NFL
V5
b5
b5
b5
b5
0
0
0
0
0
0
0
0
x
x
x
x
x
x
x
x
J1850 Byte Level Protocol Decoder (JBLPD)
LOOPB
FREQ4
TLA_M
JDLY4
RXD4
MLC0
ADR4
TXD4
TRA
SLP
TLA
V4
b4
b4
b4
b4
0
x
x
0
0
0
x
0
x
1
0
0
x
x
x
x
RXD_M
FREQ3
RSEL3
JDLY3
RXD3
ADR3
RBRK
TXD3
RDT
V3
b3
b3
b3
b3
0
x
x
0
0
0
x
0
x
0
0
0
x
x
x
x
-
-
EODM_M
FREQ2
RSEL2
EODM
JDLY2
CRCE
RXD2
ADR2
TXD2
OP2
EV2
b2
b2
b2
b2
0
x
x
0
0
0
x
0
x
0
0
0
x
x
x
x
-
EOFM_M
REOBP
FREQ1
RSEL1
JDLY1
EOFM
RXD1
ADR1
TXD1
OP1
EV1
IFD
b1
b1
b1
b1
0
x
x
0
0
0
x
0
x
0
0
0
x
x
x
x
TEOBP
TXD_M
FREQ0
RSEL0
JDLY0
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RXD0
ADR0
TXD0
IDLE
OP0
IBD
b0
b0
b0
b0
0
0
x
x
0
0
0
x
0
0
0
0
0
x
x
x
x
-
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