TXC-06312BIOG Transwitch Corporation, TXC-06312BIOG Datasheet - Page 36

• Manufacturer Part Number: TXC-06312BIOG
• Manufacturer: Transwitch Corporation

Specifications of TXC-06312BIOG

• Lead Free Status / Rohs Status: Supplier Unconfirmed

PRELIMINARY TXC-06312B-MB, Ed. 2
June 2005
PHAST-12N Device
DATA SHEET
TXC-06312B
GPOUT1
GPOUT2
GPOUT3
GPOUT4
MPMODE1
MPMODE0
MPINTLEVEL
MPACKLEVEL
Symbol
Symbol
Lead No.
Lead No. I/O/P
HOST PROCESSOR INTERFACE SELECTION
Note: The Generic Intel, Generic Motorola, Motorola MPC860 and Motorola MPC8260 Local
P1
P2
N4
P3
M2
M3
D5
A2
Bus - Host Processor interfaces are shared on the same leads.
I/O/P
O
O
O
O
I
I
I
LVCMOS
LVCMOS
LVCMOS
LVCMOS
LVTTLd Microprocessor Interrupt Level: This lead selects the polarity of
LVTTLd Microprocessor Acknowledge Level: This lead selects the
LVTTL Microprocessor Interface Select: These leads select the Host
Type
Type
4mA
4mA
4mA
4mA
-
Processor interface mode:
the MPINTR lead. If MPINTLEVEL is low, the interrupt on the
MPINTR lead is active low, if MPINTLEVEL is high, the interrupt on
the MPINTR lead is active high.
This lead is evaluated in all modes (MPMODE[1:0] = ‘00’, ‘01’, ‘10’
and ‘11’).
polarity of the MPACK lead. If MPACKLEVEL is low, an acknowl-
edge is indicated by a falling edge of MPACK, if MPACKLEVEL is
high, an acknowledge is indicated by a rising edge of MPACK.
This lead is only evaluated in Generic Intel Mode (MPMODE[1:0] =
‘00’) and Generic Motorola Mode (MPMODE[1:0] = ‘01’).
This lead must be tied to VSS when MPMODE[1:0] = ‘10’ or ‘11’.
Lead Descriptions
General Purpose Output #1: Active high output, e.g., to control
the external electro/optical transceiver.
This lead can be driven via a software writable register.
General Purpose Output #2: Active high output, e.g., to control
the external electro/optical transceiver.
This lead can be driven via a software writable register.
General Purpose Output #3: Active high output, e.g., to control
the external electro/optical transceiver.
This lead can be driven via a software writable register.
General Purpose Output #4: Active high output, e.g., to control
the external electro/optical transceiver.
This lead can be driven via a software writable register.
MPMODE1
0
0
1
1
-
MPMODE0
Name/Function
Name/Function
0
1
0
1
Generic Intel
Generic Motorola
Motorola MPC860
Motorola MPC8260 Local Bus
Interface
3 6 o f 2 0 2