PPC440GRX-NPAFFFTS AMCC [Applied Micro Circuits Corporation], PPC440GRX-NPAFFFTS Datasheet - Page 62
PPC440GRX-NPAFFFTS
Manufacturer Part Number
PPC440GRX-NPAFFFTS
Description
PowerPC 440GRx Embedded Processor
Manufacturer
AMCC [Applied Micro Circuits Corporation]
Datasheet
1.PPC440GRX-NPAFFFTS.pdf
(88 pages)
- Current page: 62 of 88
- Download datasheet (2Mb)
440GRx – PPC440GRx Embedded Processor
Table 9. Signal Functional Description (Sheet 7 of 8)
Notes:
1. Receiver input has hysteresis
2. Must pull up (recommended value is 3kΩ to OV
3. Must pull down (recommended value is 1kΩ)
4. If not used, must pull up (recommended value is 3kΩ to OV
5. If not used, must pull down (recommended value is 1kΩ)
6. Strapping input during reset; pull-up or pull-down required
62
System Interface
SysClk
SysErr
SysReset
Halt
TmrClk
GPIO00:15
GPIO22:23
GPIO26:48
GPIO16:21
GPIO24:25
GPIO49:63
TestEn
RcvrInh
ModeCtrl
LeakTest
LeakTest2
RefEn
DrvrInh1:2
TherMonA:B
PSROOut
Signal Name
Main system clock input.
Set to 1 when a machine check is generated.
Processor timer external input clock.
Main system reset. External logic can drive this bidirectional
pin low (minimum of 16 cycles) to initiate a system reset. A
system reset can also be initiated by software. Implemented
as an open-drain output (two states; 0 or open circuit).
Halt from external debugger.
General purpose I/O. To access these functions, software
must set DCR register bits.
General purpose I/O. To access these functions, software
must set DCR register bits.
General purpose I/O. To access these functions, software
must set DCR register bits.
Test Enable.
Note: Do not connect for normal operation.
Receiver Inhibit. Active only when TestEn is active. Used for
manufacturing test only.
Mode Control. Active only when TestEn is active. Used for
manufacturing test only.
Leakage Test. Active only when TestEn is active. Used for
manufacturing test only.
Reference Enable. Active only when TestEn is active. Used
for manufacturing test only.
Driver Inhibit. Active only when TestEn is active. Used for
manufacturing test only. Tie up as specified in Note 2 for
normal operation.
On-chip PNP thermal monitor transistor.
A is the emitter and B is the base. The collector is grounded.
Module characterization and screening. Use for test purposes
only. Tie down as specified in Note 3 for normal operation.
DD
(EOV
Description
DD
DD
for Ethernet)
(EOV
DD
for Ethernet)
Revision 1.08 – October 15, 2007
Preliminary Data Sheet
I/O
I/O
I/O
I/O
I/O
O
O
I
I
I
I
I
I
I
I
I
I
Perf screen ring
Rcvr w/pull-up
3.3V tolerant
3.3V tolerant
3.3V tolerant
3.3V tolerant
3.3V tolerant
3.3V tolerant
2.5V CMOS
3.3V LVTTL
2.5V CMOS
2.5V CMOS
3.3V LVTTL
3.3V LVTTL
3.3V LVTTL
2.5V CMOS
2.5V CMOS
3.3V LVTTL
Rcvr w/pull-
3.3V LVTTL
2.5V CMOS
3.3V LVTTL
3.3V LVTTL
w/pull-up
w/pull-up
Thermal
monitor
down
Type
Rcvr
osc
AMCC Proprietary
Notes
1, 2
1, 3
1
1
1
1
1
1
1
1
5
Related parts for PPC440GRX-NPAFFFTS
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Powerpc 440grx Embedded Processor
Manufacturer:
Applied Micro Circuits Corporation (AMCC)
Datasheet:
Part Number:
Description:
Powerpc 440gr Embedded Processor
Manufacturer:
Applied Micro Circuits Corporation (AMCC)
Datasheet:
Part Number:
Description:
Power PC 440GR Embedded Processor
Manufacturer:
AMCC [Applied Micro Circuits Corporation]
Datasheet:
Part Number:
Description:
E4/STM-1/OC-3 ATM TRANSCEIVER
Manufacturer:
AMCC [Applied Micro Circuits Corporation]
Datasheet:
Part Number:
Description:
20-OUTPUT LVTTL CLOCK DRIVERS
Manufacturer:
AMCC [Applied Micro Circuits Corporation]
Datasheet:
Part Number:
Description:
20-OUTPUT CLOCK DRIVER
Manufacturer:
AMCC [Applied Micro Circuits Corporation]
Datasheet:
Part Number:
Description:
OC-48 / 4xOC-12 / 16xOC-3 SONET/SDH FRAMER AND POS/ATM MAPPER
Manufacturer:
AMCC [Applied Micro Circuits Corporation]
Datasheet:
Part Number:
Description:
SONET/SDH STS-48/STM-16 Framer/Pointer Processor
Manufacturer:
AMCC [Applied Micro Circuits Corporation]
Datasheet:
Part Number:
Description:
STS-12c/STS-3c POS/ATM SONET MAPPER
Manufacturer:
AMCC [Applied Micro Circuits Corporation]
Datasheet:
Part Number:
Description:
STS-12 ATM/DS3 SONET MAPPER
Manufacturer:
AMCC [Applied Micro Circuits Corporation]
Datasheet:
Part Number:
Description:
SONET/SDH/ATM Quad OC-3/12 with Clock Data Recovery (CDR)
Manufacturer:
AMCC [Applied Micro Circuits Corporation]
Datasheet:
Part Number:
Description:
STS-192 SONET/SDH Interleaver/Disinterleaver
Manufacturer:
AMCC [Applied Micro Circuits Corporation]
Datasheet:
Part Number:
Description:
STS-192 SONET/SDH FRAMER AND POS/ATM MAPPER
Manufacturer:
AMCC [Applied Micro Circuits Corporation]
Datasheet:
Part Number:
Description:
Variable Rate Digital Wrapper Framer/Deframer, PM, and FEC Device
Manufacturer:
AMCC [Applied Micro Circuits Corporation]
Datasheet:
Part Number:
Description:
SONET/SDH STS-192/STM-64 MUX/DEMUX with Pointer Processor
Manufacturer:
AMCC [Applied Micro Circuits Corporation]
Datasheet: