Default AIDA ASIC parameters
----------------------------

						     Input Polarity
Offset  Title                                   Positive	Negative	Notes

0       preamp reset                            0x04    			# 500kHz clock cycles
1       shaper reset                            0x05    				"
2       filter reset                            0x06    				"
3       fast filter reset                       0x02   		 			"
4       peak hold reset                         0x07    				"
5       clamp reset                             0x08    				"
6       comparator reset                        0x09    				"
7       hold timing                             0x04    				"
8       low_ref (preamp polarity)               0x00		0x01    	0 = positve, 1 = negative		
9       shaping time                            0x03    			[setting #]*0.5 + 0.5 us
10      medium/low energy selection             0x00				0 = 20MeV FSR, 1 = 1GeV FSR
11      clamp threshold                         0x0d		0x02
12      slow comparator threshold               0x20
13      shaper reference                        0x34		0xdb
14      fast comparator threshold HEC           0x0f
15      fast comparator threshold LEC/MEC       0x0f
16      vsasc_n for buffers                     0xd2
17      vsasc_p for buffers                     0x80
18      preAmp reference                        0xb2		0x20
19      biasRC preamp HEC                       0x5c
20      vcasc_preamp HEC                        0x68
21      Ibias  LF feedback                      0x08		0x0b
22      biasRC preamp                           0x5c
23      Ibias preamp SF                         0x08
24      vcasc_preamp LEC                        0x68
25      Ibias preamp                            0x08
26      diode link threshold                    0xca		0x11


(front) p+n junction strips - positive input polarity
(back) n+n ohmic strips - negative input polarity


Tom Davinson - July 2014