[hpsdr] Penelope mic level

[K1rqg at aol.com]

Dale
 
Try modifying initozy11.bat as follows then run initozy11.bat again:
 
load_firmwareV1.1 0xfffe 0x0007 ozyfw-sdr1k.hex
sleep  3000
upload_FPGAV1.1 0xfffe 0x0007  Ozy_Janus.rbf
rem        1E 00 - Reset  chip
rem        12 01 - set digital  interface active
rem        08 15 - D/A  on, mic input, mic 20dB boost
rem         08 14 - ditto but no mic boost
rem         0C 00 - All chip power on
rem        0E 02  - Slave, 16 bit, I2S
rem        10 00 -  48k, Normal mode
rem        0A 00 - turn  D/A mute off
write_i2cV1.1 0xfffe 0x7 0x1a  0x2  0x1e  0x00
write_i2cV1.1 0xfffe 0x7 0x1a  0x2  0x12 0x01
write_i2cV1.1  0xfffe 0x7 0x1a  0x2  0x08 0x15 change this from 0x15 to  0x14
write_i2cV1.1 0xfffe 0x7 0x1a  0x2  0x0c 0x00
write_i2cV1.1  0xfffe 0x7 0x1a  0x2  0x0e 0x02
write_i2cV1.1 0xfffe 0x7 0x1a   0x2  0x10 0x00
write_i2cV1.1 0xfffe 0x7 0x1a  0x2  0x0a  0x00
rem 
rem the following are for penny 
write_i2cV1.1 0xfffe 0x7  0x1b  0x2  0x1e 0x00
write_i2cV1.1 0xfffe 0x7 0x1b  0x2   0x12 0x01
write_i2cV1.1 0xfffe 0x7 0x1b  0x2  0x08 0x15 change this  from 0x15 to 0x14
write_i2cV1.1 0xfffe 0x7 0x1b  0x2  0x0c  0x00
write_i2cV1.1 0xfffe 0x7 0x1b  0x2  0x0e 0x02
write_i2cV1.1  0xfffe 0x7 0x1b  0x2  0x10 0x00
write_i2cV1.1 0xfffe 0x7 0x1b   0x2  0x0a 0x00
rem pause

Good luck 73 de Joe
 
In a message dated 12/29/2008 6:54:18 P.M. Eastern Standard Time,  
dmb at lightstream.net writes:

*****  High Performance Software Defined Radio Discussion List *****

With no  microphone plugged in, the PSDR 'Mic Gain' slider set to 0, and 
the "Mic  Boost" checkbox not-checked (Setup > Audio > Primary), the Mic 
meter  indicates about -25 dB, and the Panadapter indicates -70dBm. If 
the noise  gate is set high enough, the Panadapter signal level drops 
completely out  of view, and the transmitted background noise drops 
considerably (as  monitored on another receiver).

Should the no-signal level be that  high, or have I missed a setting or 
jumper somewhere?

73,  Dale
WA8SRA





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