Line data Source code
1 : #include "wibmod/WIB1/FE_ASIC_reg_mapping.hh"
2 : #include <iostream>
3 :
4 0 : FE_ASIC_reg_mapping::FE_ASIC_reg_mapping(): BITS()
5 : {
6 0 : }
7 :
8 0 : void FE_ASIC_reg_mapping::set_ch(uint8_t chip, uint8_t chn, uint8_t sts, uint8_t snc,
9 : uint8_t sg, uint8_t st, uint8_t smn, uint8_t sdf)
10 : {
11 0 : unsigned long chn_reg = ((sts&0x01)<<7) + ((snc&0x01)<<6) + ((sg&0x03)<<4)
12 0 : + ((st&0x03)<<2) + ((smn&0x01)<<1) + ((sdf&0x01)<<0);
13 0 : std::bitset<8> bits(chn_reg);
14 0 : size_t start_pos = (8*16+16)*chip + (16-chn)*8;
15 0 : for(size_t iBit=0; iBit < 8; iBit++)
16 : {
17 0 : BITS[iBit+start_pos-8] = bits[iBit];
18 : }
19 0 : }
20 0 : void FE_ASIC_reg_mapping::set_global(uint8_t chip, uint8_t slk0, uint8_t stb1,
21 : uint8_t stb, uint8_t s16, uint8_t slk1,
22 : uint8_t sdc, uint8_t swdac, uint8_t dac)
23 : {
24 0 : unsigned long global_reg = ((slk0&0x01)<<0) + ((stb1&0x01)<<1) + ((stb&0x01)<<2)
25 0 : + ((s16&0x01)<<3) + ((slk1&0x01)<<4) + ((sdc&0x01)<<5) +((0&0x03)<<6);
26 :
27 0 : unsigned long dac_reg = (((dac&0x01)/0x01)<<7)+(((dac&0x02)/0x02)<<6)
28 0 : +(((dac&0x04)/0x04)<<5)+(((dac&0x08)/0x08)<<4)
29 0 : +(((dac&0x10)/0x10)<<3)+(((dac&0x20)/0x20)<<2)
30 0 : +(((swdac&0x03))<<0);
31 :
32 0 : std::bitset<8> global_bits(global_reg);
33 0 : std::bitset<8> dac_bits(dac_reg);
34 :
35 0 : std::bitset<16> bits;
36 0 : for(size_t iBit=0; iBit < 8; iBit++)
37 : {
38 0 : bits[iBit] = global_bits[iBit];
39 0 : bits[iBit+8] = dac_bits[iBit];
40 : }
41 :
42 0 : size_t start_pos = (8*16+16)*chip + 16*8;
43 0 : for(size_t iBit=0; iBit < 16; iBit++)
44 : {
45 0 : BITS[iBit+start_pos] = bits[iBit];
46 : }
47 0 : }
48 :
49 0 : void FE_ASIC_reg_mapping::set_chip(uint8_t chip,
50 : uint8_t sts, uint8_t snc, uint8_t sg, uint8_t st,
51 : uint8_t smn, uint8_t sdf, uint8_t slk0,
52 : uint8_t stb1, uint8_t stb, uint8_t s16,
53 : uint8_t slk1, uint8_t sdc, uint8_t swdac, uint8_t dac)
54 : {
55 0 : for (size_t chn=0; chn<16; chn++)
56 : {
57 0 : set_ch(chip, chn, sts, snc, sg, st, smn, sdf);
58 : }
59 0 : set_global (chip, slk0, stb1, stb, s16, slk1, sdc, swdac, dac);
60 0 : }
61 :
62 0 : void FE_ASIC_reg_mapping::set_board(uint8_t sts, uint8_t snc, uint8_t sg, uint8_t st,
63 : uint8_t smn, uint8_t sdf, uint8_t slk0,
64 : uint8_t stb1, uint8_t stb, uint8_t s16,
65 : uint8_t slk1, uint8_t sdc, uint8_t swdac, uint8_t dac)
66 : {
67 0 : for (size_t chip=0; chip<8; chip++)
68 : {
69 0 : set_chip( chip, sts, snc, sg, st, smn, sdf, slk0, stb1, stb, s16, slk1, sdc, swdac, dac);
70 : }
71 0 : }
72 :
73 0 : std::bitset<1152> FE_ASIC_reg_mapping::get_bits() const
74 : {
75 0 : return BITS;
76 : }
77 :
78 :
79 0 : void FE_ASIC_reg_mapping::set_collection_baseline(uint8_t snc)
80 : {
81 0 : for (size_t chip=0; chip<8; chip++)
82 : {
83 0 : for (size_t chn=0; chn<16; chn++)
84 : {
85 0 : bool isCollection = (channel_wire_plane[chip][chn] == 2);
86 0 : size_t start_pos = (8*16+16)*chip + (16-chn)*8;
87 0 : if (isCollection)
88 : {
89 0 : BITS[6+start_pos-8] = snc & 0x1;
90 : }
91 : }
92 : }
93 0 : }
94 :
95 0 : void FE_ASIC_reg_mapping::print() const
96 : {
97 0 : std::cout << "FE_ASIC_reg_mapping (binary):" << std::endl;
98 0 : std::string bitString = BITS.to_string<char,std::string::traits_type,std::string::allocator_type>();
99 0 : for(size_t iLine=0; iLine < 36; iLine++)
100 : {
101 0 : for(size_t iByte=0; iByte < 4; iByte++)
102 : {
103 0 : for(size_t iBit=0; iBit < 8; iBit++)
104 : {
105 0 : std::cout << bitString[iLine*32+iByte*8+iBit];
106 : }
107 0 : std::cout << ' ';
108 : }
109 0 : std::cout << std::endl;
110 : }
111 : //std::cout << BITS << std::endl;
112 0 : }
113 :
114 : // wire plane [asic 0-7][channel 0-15]
115 : // U=0, V=1, W/X/Z/collection=2; increasing in direction electrons drift as larsoft does
116 : const uint8_t FE_ASIC_reg_mapping::channel_wire_plane[8][16] = {
117 : {0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2},
118 : {0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2},
119 : {2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0},
120 : {2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0},
121 : {0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2},
122 : {0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2},
123 : {2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0},
124 : {2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0}
125 : };
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