Creative SB0350 Hardware Programming Guide - Page 22

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Hardware Overview 1-9 JOYSTICK PORT MIDI PORT SB and MPU-401 COMPATIBLE COMMAND/ MIC IN DATA CT1741 DSP (Mono) CT1745 CT1746 BUS INTERFACE CHIP CT1748 CSP 16-bit AD/DA MIXER CHIP CD IN (Stereo) ISA BUS LINE IN (Stereo) PC-SPKR CONTROL (Mono) LINE-OUT FM SYNTEHSIZER (Stereo) CD INTERFACE WAVE BLASTER POWER AMP SPKR CR-ROM DRIVE Figure 1-5: Block Diagram of the Sound Blaster 16 Advanced Signal Processing Sound Blaster 16 Advanced Signal Processing is a 16-bit stereo sampling card. It also features an enhanced stereo mixer chip. MPU-401 UART mode MIDI interface has also been added. One of the key component is the Advanced Signal Processor which can perform high-speed mathematical processing on the data from/to the AD/DA. Sound Blaster 16 is the same as Sound Blaster 16 Advanced Signal Processing except the Advanced Signal Processor chip is an optional upgrade.

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Hardware Overview
1-9
CT1746
BUS
INTERFACE
CHIP
JOYSTICK
PORT
MIDI PORT
SB and MPU-401
COMPATIBLE
CD
INTERFACE
ISA
BUS
COMMAND/
DATA
CT1745
MIXER
CHIP
POWER
AMP
MIC IN
CD IN
LINE IN
SPKR
WAVE
BLASTER
CT1748
CSP
CT1741
DSP
16-bit
AD/DA
FM
SYNTEHSIZER
CONTROL
CR-ROM DRIVE
(Stereo)
(Mono)
(Stereo)
LINE-OUT
(Stereo)
PC-SPKR
(Mono)
Figure 1-5: Block Diagram of the Sound Blaster 16 Advanced Signal Processing
Sound Blaster 16 Advanced Signal Processing is a 16-bit stereo sampling card.
It also
features an enhanced stereo mixer chip.
MPU-401 UART mode MIDI interface has also
been added.
One of the key component is the Advanced Signal Processor which can
perform high-speed mathematical processing on the data from/to the AD/DA.
Sound Blaster 16 is the same as Sound Blaster 16 Advanced Signal Processing except
the Advanced Signal Processor chip is an optional upgrade.