ml50000 Oki Semiconductor, ml50000 Datasheet - Page 9

• Manufacturer Part Number: ml50000
• Description: Echo Canceler
• Manufacturer: Oki Semiconductor

¡ Semiconductor
(5/5)
28-pin
SSOP
28
—
—
—
—
Pin
56-pin
QFP
46
47
48
52
53
Symbol
MCKO
SF2
OF1
SF1
OF2
Type
O
O
O
I
I
Basic clock.
Parallel data transfer flag.
Fixed at "H"
Fixed at "H"
Refer to the control pin connection example.
Parallel data transfer flag.
Refer to the control pin connection example.
Parallel data transfer flag.
Refer to the control pin connection example.
Parallel data output flag.
Refer to the control pin connection example.
• Single Chip
• Master Chip in a Cascade Connection
• Slave Chip in a Cascade Connection
• Single Chip
• Master Chip in a Cascade Connection
• Slave chip in a Cascade Connection
• Single Chip
• Master Chip in a Cascade Connection
• Slave Chip in a Cascade Connection
• Single Chip
• Master Chip in a Cascade Connection
• Slave Chip in a Cascade Connection
Leave open.
Connect to the SF1 of all slaves.
Connect to the SF2 of the next stage slave chip.
Connect the last stage slave chip to the SF1 of the master chip.
Connect OF2.
Connect OF1 of the last stage slave chip.
Connect OF1 of master chip for all slave chips.
Connect to SF1.
Connect to SF2 of the 1st stage slave chip.
Leave open.
Connect OF2 of the master chip to the 1st stage slave chip.
Connect OF1 of the previous stage slave chip to the 2nd and later
stage slave chips.
Description
ML50000
9/26