Motorola MC9S12C-Family 用户手册
Device User Guide — 9S12C128DGV1/D V01.05
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1.7 Part ID Assignments
The part ID is located in two 8-bit registers PARTIDH and PARTIDL (addresses $001A and $001B after
reset). The read-only value is a unique part ID for each revision of the chip. Table 1-3 shows the assigned
part ID numbers.
reset). The read-only value is a unique part ID for each revision of the chip. Table 1-3 shows the assigned
part ID numbers.
The device memory sizes are located in two 8-bit registers MEMSIZ0 and MEMSIZ1 (addresses $001C
and $001D after reset).
and $001D after reset).
shows the read-only values of these registers. Refer to Module Mapping
and Control (MMC) Block Guide for further details.
$0280 - $03FF
Reserved space
Address
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
$0280
- $2FF
Reserved
Read:
0
0
0
0
0
0
0
0
Write:
$0300 -
$03FF
Unimplemented
Read:
0
0
0
0
0
0
0
0
Write:
Table 1-3 Assigned Part ID Numbers
Device
Mask Set Number
Part ID
1
NOTES
:
1. The coding is as follows:
Bit 15-12: Major family identifier
Bit 11-8: Minor family identifier
Bit 7-4: Major mask set revision number including FAB transfers
Bit 3-0: Minor - non full - mask set revision
Bit 15-12: Major family identifier
Bit 11-8: Minor family identifier
Bit 7-4: Major mask set revision number including FAB transfers
Bit 3-0: Minor - non full - mask set revision
MC9S12C32
0L45J
$3300
MC9S12C32
1L45J
$3300
MC9S12C32
2L45J
$3302
MC9S12C64
TBD
TBD
MC9S12C96
TBD
TBD
MC9S12C128
0L09S
$3100
MC9S12C128
1L09S
$3101
MC9S12GC16
TBD
TBD
MC9S12GC32
TBD
TBD
MC9S12GC64
TBD
TBD
MC9S12GC128
TBD
TBD
Table 1-4 Memory size registers
Device
Register name
Value
MC9S12GC16
MEMSIZ0
$00
MEMSIZ1
$80