msm7564-01 Oki Semiconductor, msm7564-01 Datasheet - Page 8

• Manufacturer Part Number: msm7564-01
• Description: A Single Chip 14.4 Kbps Data & Fax Modem
• Manufacturer: Oki Semiconductor

MSM7564-01
8
Other Interfaces
RBTM
SBTM
SOM
XYCK
SYCR
Symbol
Type
O
O
O
O
O
Receive Baud Rate Timing Clock Output
Transmit Baud Rate Timing Clock Output
Serial Eye Pattern X/Y Output
Serial Eye Pattern Clock Output
Serial Eye Pattern Timing Output
RBTM outputs receive baud rate timing clock of between 600 and 2400 Hz selected by
modem mode.
RBTM outputs transmit baud rate timing clock of between 600 and 2400 Hz selected
by modem mode.
SOM outputs serial pattern containing two 16 bit words (X, Y references), synchronized
with the falling edge of XYCK.
XYCK outputs a 1152 Hz clock for SOM timing.
SYCR outputs synchronous timing for SOM output.
SYCR outputs two clocks of SOM clocks.
Description
¡ Semiconductor