Specifications

Embedded System Tools Guide (EDK 6.2i) www.xilinx.com 343
UG111 (v1.4) January 30, 2004 1-800-255-7778
Example Systems for PowerPC
R
PARAMETER HW_VER = 1.00.a
BUS_INTERFACE DPLB = myplb
BUS_INTERFACE IPLB = myplb
PORT CPMC405CLOCK = sys_clk
PORT PLBCLK = sys_clk
PORT CPMC405CORECLKINACTIVE = net_gnd
PORT CPMC405CPUCLKEN = net_vcc
PORT CPMC405JTAGCLKEN = net_vcc
PORT CPMC405TIMERTICK = net_vcc
PORT CPMC405TIMERCLKEN = net_vcc
PORT MCPPCRST = net_vcc
PORT TIEC405DISOPERANDFWD = net_vcc
PORT C405RSTCHIPRESETREQ = C405RSTCHIPRESETREQ
PORT C405RSTCORERESETREQ = C405RSTCORERESETREQ
PORT C405RSTSYSRESETREQ = C405RSTSYSRESETREQ
PORT RSTC405RESETCHIP = RSTC405RESETCHIP
PORT RSTC405RESETCORE = RSTC405RESETCORE
PORT RSTC405RESETSYS = RSTC405RESETSYS
PORT TIEC405MMUEN = net_gnd
PORT EICC405EXTINPUTIRQ = interrupt
PORT EICC405CRITINPUTIRQ = net_gnd
PORT JTGC405TCK = JTGC405TCK
PORT JTGC405TDI = JTGC405TDI
PORT JTGC405TMS = JTGC405TMS
PORT JTGC405TRSTNEG = JTGC405TRSTNEG
PORT C405JTGTDO = C405JTGTDO
PORT C405JTGTDOEN = C405JTGTDOEN
PORT DBGC405DEBUGHALT = DBGC405DEBUGHALT
END
Example MSS File snippet
BEGIN DRIVER
parameter HW_INSTANCE = mytimer
parameter DRIVER_NAME = tmrctr
parameter DRIVER_VER = 1.00.b
parameter INT_HANDLER = timer_int_handler, INT_PORT = Interrupt
END
BEGIN DRIVER
parameter HW_INSTANCE = myuart
parameter DRIVER_NAME = uartlite
parameter DRIVER_VER = 1.00.b
END
Example C Program
#include <xtmrctr_l.h>
#include <xuartlite_l.h>
#include <xintc_l.h>
#include <xgpio_l.h>
#include <xparameters.h>
/* Global variables: count is the count displayed using the
* LEDs, and timer_count is the interrupt frequency.
*/