E-Mu 1212m Owner's Manual page 130

6 - Appendix
Technical Specifications
Specifications: 1616 PCI System
Internal Crystal Sync:
External Sample Rate Sync:
SMPTE/LTC/MTC:
(via optional Sync Daughtercard)
Specifications: 1212
GENERAL
Sample Rates
Bit Depth
PCI Specification
Hardware DSP
OpAmps
Drivers
EDI (E-MU Digital Interface)
Anti-Pop Protection
ULTRA-LOW JITTER CLOCK
SUBSYSTEM
(Measured via Audio Precision 2)
ANALOG LINE INPUTS
Type
A/D Converter
Level (software selectable)
130
44.1kHz, 48 kHz, 88.2kHz, 96 kHz, 176.4kHz, 192 kHz
ADAT (44.1kHz - 192kHz)
Optical S/PDIF (44.1kHz - 96kHz)
Coaxial S/PDIF (44.1kHz - 192kHz)
24, 25, 30 drop-frame, 30 non-drop
SMPTE to MTC, MTC to SMPTE Conversion
SMPTE Striping, Flywheel/Jam/Regenerate
m
System
44.1 kHz. 48 kHz, 88.2 kHz, 96 kHz, 176.4kHz, 192
kHz from internal crystal or externally supplied clock (no
sample rate conversion)
24-bit I/O, 32-bit processing
PCI 2.2 compliiant
Form Factor: Universal Keyed, Short PCI Card
3.3V I/O, 5V Tolerant
PCI Bus-Mastering DMA subsystem reduces CPU usage
100MIPs custom 32-bit audio DSP with 67-bit accumu-
lator. (double precision, with 3 headroom bits)
Zero-latency direct hardware monitoring with effects
NJM2068M (JRC)
ASIO2. WDM/MME/DirectSound. x64 Drivers
WDM: 2-in/8-out at 44.1kHz, 48kHz, 88.2kHz, 96kHz
WDM: 2-in/4-out at 176.4kHz & 192kHz
Proprietary 64-channel audio link over CAT-5 cable
Anti-pop speaker protection minimizes noise during
power-up
SRSync SourceRMS jitter in picoseconds
44.1 kHz Internal Crystal 596ps
44.1 kHz Optical Input
(2)
Servo-balanced, DC-coupled, low-noise input circuitry
AK5394A
Professional: +4 dBu nominal, 20 dBu maximum
(balanced)
Consumer: -10 dBV nominal, 6 dBV maximum (unbal-
anced)
795ps
Creative Professional