參數(shù)資料
型號(hào): 9S12C128DGV1
英文描述: MC9S12C Family Device User Guide
中文描述: MC9S12C家庭設(shè)備用戶指南
文件頁數(shù): 50/136頁
文件大?。?/td> 2190K
代理商: 9S12C128DGV1
Device User Guide — 9S12C128DGV1/D V01.10
50
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 for production mask sets.
The device memory sizes are located in two 8-bit registers MEMSIZ0 and MEMSIZ1 (addresses $001C
and$001Dafterreset).
Table 1-4
showstheread-onlyvaluesoftheseregisters.RefertoModuleMapping
and Control (MMC) Block Guide for further details.
Table 1-4 Memory size registers
$0280 - $03FF
Reserved space
Address
$0280
- $2FF
$0300 -
$03FF
Name
Bit 7
0
Bit 6
0
Bit 5
0
Bit 4
0
Bit 3
0
Bit 2
0
Bit 1
0
Bit 0
0
Reserved
Read:
Write:
Read:
Write:
Unimplemented
0
0
0
0
0
0
0
0
Table 1-3 Assigned Part ID Numbers
Device
MC9S12C32
MC9S12C32
MC9S12C64
MC9S12C96
MC9S12C128
MC9S12GC16
MC9S12GC32
MC9S12GC64
MC9S12GC96
MC9S12GC128
Mask Set Number
1L45J
2L45J
2L09S
2L09S
2L09S
2L45J
2L45J
2L09S
2L09S
2L09S
Part ID
1
$3300
$3302
$3102
$3102
$3102
$3302
$3302
$3102
$3102
$3102
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
Device
Register name
MEMSIZ0
MEMSIZ1
MEMSIZ0
MEMSIZ1
Value
$00
$80
$00
$80
MC9S12GC16
MC9S12C32, MC9S12GC32
F
For More Information On This Product,
Go to: www.freescale.com
n
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