HI-5110 Datasheet, PDF (33/51 Pages) Holt Integrated Circuits – CAN Controller with Integrated Transceiver

HI-5110
Table 1. SPI Instruction Set (cont.)
SPI Instruction
Command Data Field
Hex
READ Commands (ctd)
Read General Purpose Pins
Enable Register
Read REC Register
Read TEC Register
Read Transmit History FIFO
Reserved
(Factory test purposes only)
Reserved
(Factory test purposes only)
Reserved
(Factory test purposes only)
Read Bus-Off Recessive Count
Read Time Tag
0xE8
0xEA
0xEC
0xEE
0x4E
0xF4
0xF6
0xF8
0xFA
1 byte
1 byte
1 byte
3 bytes
13 bytes
1 byte
1 byte
1 byte
2 bytes
Bit Content
(see GPINE Register Definition)
(see REC Register Definition)
(see TEC Register Definition)
(see Table 3)
(see TIMERUB and TIMERLB
Register Definitions)
RESET Commands
Abort Transmission
(stops current transmission and
resets TXEN & TX1M)
Reset (Clear) Transmit FIFO
(resets TXEN & TX1M, but
completes current transmission)
Master Reset
Reset Time Tag Counter
Reset Receive FIFO
0x52
0x54
0x56
0x58
0x5A
None
None
None
None
None
(see CTRL1 Register Definition)
(see TIMERUB and TIMERLB
Register Definitions)
HOLT INTEGRATED CIRCUITS
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