MC68MH360ZP33L Freescale Semiconductor, MC68MH360ZP33L Datasheet - Page 70

• Manufacturer Part Number: MC68MH360ZP33L
• Description: IC MPU 32BIT QUICC 357-PBGA
• Manufacturer: Freescale Semiconductor

Specifications of MC68MH360ZP33L

• Processor Type: M683xx 32-Bit
• Speed: 33MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 357-PBGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -

QUICC Memory Map
3.3 INTERNAL REGISTERS MEMORY MAP
In addition to the internal dual-port RAM, there are a number of internal registers to support
the functions of the various CPU32+ core peripherals. The internal registers (see Table 3-3
and Table 3-4) are memory-mapped registers offset from the register base (REGBASE)
pointer. REGBASE (abbreviated REGB) = DPRBASE + 4K. All registers are located on the
internal IMB.
3.3.1 SIM Registers Memory Map
Table 3-3 lists the SIM registers memory map.
3-4
All registers that are underlined in the following tables are spe-
cial registers called event registers. In these registers, bits are
set by the QUICC and cleared by the user. To clear a bit, the
user must write a one to that bit. For example, to clear bit 2 in
SCCE1, the MOVE.B #$04,SCCE1 instruction may be used. Do
NOT use read-modify-write instructions (such as BSET, BCLR,
AND, OR, etc.) with these registers, or ALL bits in that register
will inadvertently be cleared. See the individual register descrip-
tions for more information.
All undefined and reserved bits within registers and parameter
RAM values written by the user should be written with zero to al-
low for future enhancements to the device.
Bold letters mark registers that are restricted to supervisor ac-
cess.
Table 3-2. CPM Sub-Module Base Addresses
Freescale Semiconductor, Inc.
3
4
4
4
For More Information On This Product,
MC68360 USER’S MANUAL
Go to: www.freescale.com
IDMA2 Base
SMC1 Base
SMC2 Base
SCC4 Base
NOTES
DPRBASE + $E80
DPRBASE + $F00
DPRBASE + $F70
DPRBASE + $F80
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