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Update lfops.c

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mwalker33 2019-06-25 18:56:32 +10:00
parent d3521ae609
commit e220fc63aa
1 changed files with 1 additions and 49 deletions
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50
armsrc/lfops.c
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@ -1219,55 +1219,7 @@ typedef struct {
uint16_t READ_GAP;
} T55xx_Timing;
/*
T5577 Timeing from datasheet for reference
Fixed bit length
----------------
Normal Down Link Fast Downlink
Min Typ Max Min Typ Max
Start gap 8 15 50 8 15 50
Write gap 8 10 20 8 10 20
0 data 16 24 32 8 12 16
1 data 48 56 64 24 28 32
Long Leading Reference
----------------------
Normal Down Link Fast Downlink
Min Typ Max Min Typ Max
Start gap 8 10 50 8 10 50
Write gap 8 10 20 8 10 20
Reference(r) 152 160 168 140 144 148
136 + 0 data 132 + 0 data
0 data r - 143 r - 136 r - 128 r - 135 r - 132 r - 124
1 data r - 111 r - 104 r - 96 r - 119 r - 116 r - 112
Leading Zero Reference
----------------------
Normal Down Link Fast Downlink
Min Typ Max Min Typ Max
Start gap 8 10 50 8 10 50
Write gap 8 10 20 8 10 20
Reference(r) 12 - 72 8 - 68
0 data r - 7 r r + 8 r - 3 r r + 4
1 data r + 9 r + 16 r + 24 r + 5 r + 8 r + 12
1 of 4 Coding
-------------
Normal Down Link Fast Downlink
Min Typ Max Min Typ Max
Start gap 8 10 50 8 10 50
Write gap 8 10 20 8 10 20
Reference(r) 8 - 68 12 - 72
00 data r - 7 r r + 8 r - 3 r r + 4
01 data r + 9 r + 16 r + 24 r + 5 r + 8 r + 12
10 data r + 25 r + 32 r + 40 r + 13 r + 16 r + 20
11 data r + 41 r + 48 r + 56 r + 21 r + 24 r + 28
*/
// Set Initial/Default Values. Note: *8 can occure when used. This should keep things simplier here.
T55xx_Timing T55xx_Timing_FixedBit = { 31 * 8 , 20 * 8 , 18 * 8 , 50 * 8 , 0 , 0 , 15 * 8 };