AN1769 Freescale Semiconductor / Motorola, AN1769 Datasheet - Page 27

• Manufacturer Part Number: AN1769
• Description: Designing a Minimal PowerPC System
• Manufacturer: Freescale Semiconductor / Motorola

MOTOROLA
END BEHAVIOR;
------------------------------------------------------------------------------------------------
INT_1
------------------------------------------------------------------------------------------------
-- Assert HRESET to CPU when general reset is asserted or when COP resets it.
-- The active high RESET is only asserted on the general reset, not by COP.
hreset_L <= '0'
mreset <= '1'
------------------------------------------------------------------------------------------------
-- Set the LED monitor outputs when any I/O action occurs. While you could tie it to the
-- chip selects, LEDs need some current so it is best to keep them isolated.
fcsled <= '1' WHEN (fcs_L = '0')
scsled <= '1' WHEN (scs_L = '0')
xcsled <= '1' WHEN (xcs_L(0) = '0' or xcs_L(1) = '0')
: INT PORT MAP (
);
ELSE '0';
ELSE '0';
ELSE '0';
irq => irq, int_L => int_L
Freescale Semiconductor, Inc.
WHEN (altrst_L = '0' or cophrst_L = '0')
ELSE '1';
WHEN (hreset_L = '0')
ELSE '0';
For More Information On This Product,
Minimal PowerPC System Design
Go to: www.freescale.com
27