
DATASHEET
PM5349 S/UNI-QUAD
ISSUE 6 | SATURN USER NETWORK INTERFACE | |
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Register 0x45: TPOP Arbitrary Pointer LSB
Bit | Type | Function | Default |
Bit 7 | R/W | APTR[7] | 0 |
Bit 6 | R/W | APTR[6] | 0 |
Bit 5 | R/W | APTR[5] | 0 |
Bit 4 | R/W | APTR[4] | 0 |
Bit 3 | R/W | APTR[3] | 0 |
Bit 2 | R/W | APTR[2] | 0 |
Bit 1 | R/W | APTR[1] | 0 |
Bit 0 | R/W | APTR[0] | 0 |
This register allows an arbitrary pointer to be inserted for diagnostic purposes.
APTR[7:0]:
The APTR[7:0] bits, along with the APTR[9:8] bits in the TPOP Arbitrary Pointer MSB Register are used to set an arbitrary payload pointer value. The arbitrary pointer value is inserted in the transmit stream by writing a logic one to the PLD bit in the TPOP Pointer Control Register.
If the FTPTR bit in the TPOP Pointer Control register is a logic one, the current APTR[9:0] value is inserted into the payload pointer bytes (H1 and H2) in the transmit stream.
Proprietary and Confidential to | 128 |