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Table 23-15. Format of a Hardware Register Override Entry
Bit Index Bit Field Name Description
00: Hardware register
01: Array initiator, see Table 23-16
0–1 entryType
10: ADI register, see Table 23-17, or MCE/RFE override
11: Firmware defined parameter, see Table 23-18
2–15 hwAddr Bits 2–15 of the address to the hardware register. Bits 0–1 of the address are 0.
16–31 value The value to write to the register
Table 23-16. Format of Array Initiator
Bit Index Bit Field Name Description
0–1 entryType 01: Array initiator
First address or index to write to:
HW registers: Bits 2–15 of the address (bits 0–1 are 0)
2–15 startAddr
ADI registers: ADI bus address, half-byte indicator in bit 6, ADI selector in bit 7
Firmware defined parameters: Byte Index
16–29 length Number of entries
Type of array:
00: Hardware registers with 16-bit values
30–31 arrayType 01: Hardware registers with 32-bit values
10: ADI registers
11: Firmware defined parameters
Table 23-17. Format of an ADI Register Override Entry
Bit Index Bit Field Name Description
0–1 entryType 10: ADI register
2–9 adiValue2 Optional second value to write
10–15 adiAddr2 Optional second ADI bus address
16–23 adiValue Value to write to register
24–29 adiAddr ADI bus address
0: Use full-size writes
30 bHalfSize
1: Use half-size writes, causing read-modify-write functionality
0: Write to ADI #0 (RF)
31 adiNo
1: Write to ADI #1 (synth)
Table 23-18. Format of a Firmware Defined Parameter Override Entry
Bit Index Bit Field Name Description
0–1 entryType 11: Firmware defined parameter
00: Firmware defined parameter
01: MCE/RFE override mode (must be in first entry), see Table 23-19
2–3 entrySubType
10: Reserved
11: End of override list
4–14 fwAddr Byte Index into parameter structure
0: 16-bit value
15 bByte
1: 8-bit value
16–31 value The value to write to the parameter
1471
SWCU117A–February 2015–Revised March 2015 Radio
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