TG080is a80 Sec Easy Use Speech IC .It SupportPWMor DACvoice output with high quality speech ,There are 80 second Voice Length under 6 KHz sampling and 4 bit hardware compression. Its internal built-in a oscillator for system clockwithout an external resistor. Maximum 63 voice groups. One Group contain several steps(voice section );Maximum 700 stepsfor all the Groups.Each Stepcan be defineTrigger Mode,Output Status,Voice Section,Mute length,I/O Type&Simple Programming Function. User can select8bit / 5bit / 4bitdata compression.Support three mode trigger IC(Stand Alone, Serial Trigger Mode, CPU Command Mode ). Easy use development system is for function selection and voice combination . PC download the ROM code by the USB Port .
u Functionsl MAX voice file : 700
l MAX Trigger Groups : 63
l Power On Trigger Group :1
l MAX Step : 700
l Signal step mute length : 0.64 s ( 6k sample rate )
l Operating Voltagerange: 2.4V ~3.6V
l Total Voice Duration :80”(120K Samples)
l I/Opin :4
l Voice output: PWMor DAC
l SequentialKey : TG1->32Groups.
TG2 -> 29Groups.
TG3,TG4-> 1 Group
l Debounce time: 50 us or 10 ms
l On/Off function : only for all TG PIN
l Sequential Key for Volume control function.
l Step can change Trigger I/O Type, Trigger Mode & Output Status.
l Hardware Trigger Group Repeat function.
l Simple Programming Function :
n (a) Write data to working register.
n (b) Working Register Increasing.
n (c) Step Jump by Working Register / Volume Status.
l Three Mode Trigger IC:
- Key Stand-alone Trigger Mode :
- Edge/Level
- Hold/Unhold
- Retrigger/Irretrigger
- Serial Trigger Mode :
Combinations of TG1 and TG2 to trigger maximum 63 Voice Group.
- CPU Command Mode :
User command through TG1,TG2,TG3 & TG4 with serial CPU Interface to control the Multi-Playback function.
l Output status(for each Output pin):
- Stand by Status.(High/Low Status)
- Busy Low Active.
- Busy High Active.
- LED Flash at 6 Hz.
- LED Flash at 3 Hz.
- LED Flash at 1.5 Hz.
- LED Flash at 0.75 Hz.
- PWM for LED Dimming Control.
l Play rate level:
TG080 can provide different play rate in one code as follow below Reference Sample Rate.
3K, 3.2K, 3.31K, 3.42K, 3.55K, 3.69K, 3.84K, 4K, 4.17K, 4.36K, 4.57K,
4.8K, 5.05K, 5.33K, 5.64K, 6K, 6.4K, 6.85K, 7.38K, 8K, 8.72K, 9.6K, 10.66K, 12K, 13.71K, 16K, 19.2K, 24K.
l TG2 Low Reset
l TG3 Volume Control
u TG080 Pad Location
CHIP SIZE＝ X：1827um Y：1732um
