Version 1 (modified by 14 years ago) ( diff ) | ,
---|
Frequency Extension Board (FreeBo)
FreeBo Registers
Name | Address | # of Reg | Bits | Description | |
---|---|---|---|---|---|
ADF4350 VCO | 200 to 223 | 24 | 8 | The original 6 x 32-bit LO registers are mapped to 8 bit buss with the following mapping: R0: 200 -203, R1: 204 -207, R2: 208-211, R3: 212 -215, R4: 216 -219, R5: 220-223 |
| | | | R3: 212 -215, R4: 216 -219, R5: 220-223 |
+-----------------------+------------+----------+------+----------------------------------------------------+ | MAX7301 RF Switch | 224 to 247 | 24 | 8 | 12 x 16-bit registers are mapped to 24 8-bit regs | | | | | | R0: 224-225,R1: 226-227,R2: 228-229, | | | | | | R3: 230-231, R4: 232-233,R5: 234-235, | | | | | | R6: 236-237, R7: 238-239,R8: 240-241, | | | | | | R9: 242-243, R10: 244-245, R11: 246-247 | +-----------------------+------------+----------+------|----------------------------------------------------+ |Hittit HMC629 | 1 | 1 | 8 |The upper 4 bits program the RX attenuator while the| |RF Attenuator | | | |the lower 4 bits control the TX attenuator. | +-----------------------+------------+----------+------|----------------------------------------------------+
Attachments (5)
-
ADF4350.pdf
(797.3 KB
) - added by 14 years ago.
Analog Devices ADF4350 VCO Data Sheet
-
MAX7301.pdf
(347.6 KB
) - added by 14 years ago.
Maxim MAX7301 RF Switch Data Sheet
-
HITTITE_HMC629 .pdf
(328.9 KB
) - added by 14 years ago.
Hittit HMC629 RF Attenuator Data Sheet
-
FreeBo.pdf
(235.3 KB
) - added by 14 years ago.
FreeBo Schematic
-
FreeBo-BD.jpg
(87.5 KB
) - added by 14 years ago.
Extended Frequency SDR Board Block Diagram
Download all attachments as: .zip
Note:
See TracWiki
for help on using the wiki.