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System Integration Module (SIM60)
MC68360 USER’S MANUAL
Bits 14–12—SINTOUT
These bits should only be modified from its default when the QUICC is configured in slave
(disable CPU32+) mode. They are used to program the way the interrupt controller will
assert its interrupt requests to the external logic.
000 = Default (Used only in CPU enable mode).
001 = Reserved.
010 = The QUICC interrupt request is the RQOUT output function on the IRQ1 pin.
011 = The QUICC interrupt request is the IOUT2–IOUT0 outputs with the standard
M68000 family interrupt level encoding on the IRQ6, IRQ4, and IRQ1 pin, re-
spectively.
100 = The QUICC interrupt request is the RQOUT output function on the PRTY2 pin.
101 = The QUICC interrupt request is the IOUT2–IOUT0 outputs with the standard
M68000 family interrupt level encoding on the PRTY0–PRTY2 pins, respective-
ly.
110 = Reserved.
111 = Reserved.
NOTE
Until the low byte of PEPAR is written, the parity lines will be
three-stated. The user should write the high byte of PEPAR at
the same time that the low byte is written to avoid selecting a re-
served combination of the SINTOUT bits.
Bits 10–9—CF1MODE
These bits are used to control the CONFIG1/BCLRO/RAS2DD pin functionality.
00 = CONFIG1 input pin function is chosen.
01 = CONFIG1 input pin function is chosen.
10 = The BCLRO output function is chosen instead of the CONFIG1 pin.
11 = RAS2DD output function (RAS2 double-drive) is chosen instead of the CONFIG1
pin.
Bit 8—IPIPE1/RAS1DD
0 = If the QUICC is in normal mode, the IPIPE1 output function is selected. If the
QUICC is in slave mode, the BCLRI input function is selected.
1 = The RAS1DD output function (RAS1 double-drive) is selected.
Bit 7—A31–A28/WE0–WE3
0 = The A31–A28 input/output functions are selected.
1 = The WE0–WE3 output functions are selected.
NOTE
Until the low byte of PEPAR is written, the WE3–WE0/A31-28
pins are three-stated.
Bit 6—OE/AMUX
0 = The OE output function is selected.
1 = The AMUX output function is selected.
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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