yss915-m ETC-unknow, yss915-m Datasheet - Page 15

• Manufacturer Part Number: yss915-m
• Description: Karaoke Pracessor Video Disc Playor Kp2v2
• Manufacturer: ETC-unknow

YSS915
REGISTERS
This LSI is controlled by setting data into the registers.
The address, name and function of each register is outlined as follows.
Controllable and uncontrollable registers (bits) vary according to the following modes.
The mode is specified as follows according to the status of bit 7 of MDR register($1C).
Code
Address
N
E
$1C
$00
$01
$02
$03
$04
$05
$06
$07
$08
$10
$20
$3F
KP2 standard mode
KP2V extended mode
Name
MDR
OPR
TMR
KSR
VCR
DAR
TCR
RVR
KER
PHC
MLR
C1F
C00
Mode
Controls internal operations.
Controls key and surround.
Controls input fader and voice cancel.
Controls fade time for input fader and voice cancel.
Controls digital audio I/O format.
Controls tone (bass, treble).
Controls tone (mid-range) and Reverb-echo.
Controls key for microphone.
Port output register.
Reads microphone level.
Switching KP2 standard/KP2V extension mode, and others.
Coefficient register (controls volume and delay.)
MDR($1C)[bit 6]
0
1
Function
15