MPC852TADS Freescale Semiconductor, MPC852TADS Datasheet - Page 72

• Manufacturer Part Number: MPC852TADS
• Description: Networking Modules & Development Tools ADS BOARD FOR 852
• Manufacturer: Freescale Semiconductor
• Type: Network Controller & Processorr

Specifications of MPC852TADS

• Memory Type: Flash, SDRAM
• Interface Type: RS-232, Ethernet, PCMCIA
• Operating Voltage: 1.8 V to 3.3 V
• Operating Temperature Range: 0 C to + 30 C
• Board Size: 233 mm x 150 mm
• Product: Modules
• For Use With/related Products: MPC852T
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

60
TABLE 4-22. Parallel Host Port Connector’s Signal Description with Serial Command
Converter I/F"
a. Signal attributes are with reference to the MPC852TADS.
TABLE 4-21. Parallel Host Port Connector’s Signal Description with EPP I/F
2-9,15
18-24
Pin #
Pin #
10
12
13
14
15
16
17
25
11
1
1
2
3
4
5
below.
Write-
AD1-AD8
IRQ-
Wait-(BUSY)
FREEZE0
Select
Dstrobe-
FREEZE1
Reset-
Astrobe-
GND
IN-
-
DSDI
DSCK
-
Reset
Mnemonic
Mnemonic
Signal
Signal
Freescale Semiconductor, Inc.
For More Information On This Product,
ATT.
ATT.
N.C.
N.C.
I/O
Go to: www.freescale.com
O
O
O
O
O
I
I
I
I
-
I
I
I
I
Functional Description
a
a
MPC852TADS - User’s Manual
Wait signal. Used by the MPC852TADS to acknowledge that the
Data Strobe signal. Used by the Host to denote a Data cycle
This is a mechanical signal. On the Host side it is connected to GND.
Not Connected.
Not Connected.
Write signal. Used to denote an address or data read or write
operation between the host and the MPC852TADS.
8 bit Bidirectional Address Data Muxed Bus.
Interrupt signal. Used by the MPC852TADS to Interrupt the Host.
Data or Address transfer requested by the Host has completed.
Connected to VFLS0 via the Altera logic. See
"VFLS(0:1)" on page
5V_OUT. This is the MPC852TADS 5V power supply, which indicate
to the debug station, that the target processor is powered.
Connected to VFLS1 via the Altera logic. See
"VFLS(0:1)" on page
PP_RST signal. Used by the Host to initiate a termination cycle to
return the interface to the Compatible mode.
Address Strobe signal. Used by the Host to denote an Address
cycle.
MPC852TADS Ground Plane.
When on the MPC852TADS side it will identify GND on this pin, it is
indicated that the Parallel connector was pluged.
Serial Data Input to the MPC852TADS.
Serial Clock Input to the MPC852TADS.
Reset signal is active high. Used by the Host to cause Hard reset to
MPC852TADS.
Converter I/F
62.
62.
Description
Description
Release 1.0
4•13•1•1
4•13•1•1