Extension: .FNK
Version: 1.08
Created by: Jason Nunn
Tracker: FunkTracker
Players: -
Description by: Jason Nunn
Taken from: FunkTracker 1.08a
Note: Digital music format
Packed
FunkTracker Format
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
Header
=-=-=-
struc tfunk_hr
sig dd ?
info dd ? ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ¿
LZH_check_size dd ? ³ NB/ this is only for
LZH_check_sum dd ? ³ statistical purposes,
loop_order db ? ³ it's not essential
order_list db 256 dup(?) ³ to have any meanful value
break_list db 128 dup(?) ³ here..
ends ³
³
Ä'info' codeÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÁÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 3 3 3 3 3 3 3 3
\-day---/ \month--/ \----year---/ \-card/ \-CPU-/ | 0 0 0 0 0 0 0
| \memory reqi/
| (256Kb x)
16 bit = 1 ----
cpu: 0 = Unknown
1 = IBM ????
2 = IBM ????
3 = Intel386
4 = Intel486
5 = Pentium
card:
0 = SB 2.0
1 = SB PRO
2 = GUS v<>
3 = SB Compatable
4 = SB 16
5 = GUS f<>
6 = Ripped/converted from another format
7 = Pro Audio
'LZH_check_sum' Field:
This field (pre-release versions 1.04 a below was used as a provisional
4 byte checksum field. Now it is used for FNK charactristics:
Format: - "Fk**" for fixed channeling or
"Fv**" for variable channeling
The ** is a dec number ranging from 0 to 99. For example, if the song is
a 32 channel module, then the preamble is "Fk32". 10 Channels is "Fk10".
Sample Block
=-=-=-=-=-=-
Then 64 of these things:
struc tfunk_sb
sname db 19 dup(?)
start dd ?
length dd ?
volume db ?
balance db ?
pt_and_sop db ? ; port type + Sample offs shifter
vv_waveform db ? ; Vibrito Waveform + Tremolo waveform
rl_and_as db ? ; Retrig number + arpeggio speed
ends
Pattern Data
=-=-=-=-=-=-
Each pattern block is 600h bytes - 8 by 64 slot. Each slot has
the following format:
00000000 11111111 22222222
\ /\ /\ / \ /
note sample com command value
- if note: = 3D, then reload sample attrs
= 3F, then it's a null slot
= 3E, then sample only slot
Commands
=-=-=-=-
Full Commands Command 'O'
A :Frequency Port Up O00:Vibrato Sine
B :Frequency Port Dn O01:Vibrato Triangle
C :Frequency Porta O02:Vibrato Square
D :Frequency Vibrato O03:Vibrato Sawtooth
E :Freq Vibrato Fanin O04:Vibrato Random
F :Freq Vibrato Fanout O05:tremola Sine
G :Volume Sld Up O06:tremola Triangle
H :Volume Slide Down O07:tremola Square
I :Volume Porta O08:tremola Sawtooth
J :Volume Reverb O09:tremola Random
K :Tremola O0A:Halt Note System
L :Arpeggio O0B:Halt Volume System
M :Sample Offset O0C:Halt All Systems
N :Volume O0D:Invert Funkcrtl
O0E:Snap to log Porting
O0F:Snap to Line Porting
O1 :Volume Cut!
O2 :Real Frequency Adjust
O3 :Set Arpeggio Speed
O4 :Fine Port Up
O5 :Fine Port Dn
O6 :Fine Volume Slide Up
O7 :Fine Volume Slide Dn
O8 :Volume Crest
O9 :Volume Trough
OA :Set Master Volume
OB :Expand Loop
OC :Colapse Loop
OD :Note Retrig
OE :Set Channel Balance
OF :Tempo