参数资料
型号: MC68HC11FC0CFU5
厂商: MOTOROLA INC
元件分类: 微控制器/微处理器
英文描述: Technical Summary 8-Bit Microcontroller
中文描述: 8-BIT, 6 MHz, MICROCONTROLLER, PQFP64
封装: QFP-64
文件页数: 13/74页
文件大小: 513K
代理商: MC68HC11FC0CFU5
MOTOROLA
MC68HC11F1/FC0
20
MC68HC11FTS/D
NOTES:
1. RAM can be remapped to any 1-Kbyte boundary, depending on the value contained in the RAM field in the INIT
register.
2. The register block can be remapped to $0000, $2000, or $3000, depending on the value contained in REG[1:0]
in the INIT register.
Figure 8 MC68HC11FC0 Memory Map
4.3 System Initialization Registers
HPRIO — Highest Priority Interrupt and Miscellaneous
$x03C
Bit 7
654321
Bit 0
RBOOT
SMOD
MDA
IRV
PSEL3
PSEL2
PSEL1
PSEL0
RESET:
0
1
0
1
Single-Chip
0
1
0
1
0
1
Expanded
1
0
1
0
1
0
1
Bootstrap
0
1
0
1
0
1
Special Test
$0000 —
$03FF —
$1000 —
$105F —
$FFC0 —
$FFFF —
SINGLE
CHIP
MODA = 0
MODB = 1
EXPANDED
MODA = 1
MODB = 1
SPECIAL
TEST
MODA = 1
MODB = 0
SPECIAL
BOOTSTRAP
MODA = 0
MODB = 0
$BF00 —
$BFFF —
EXTERNAL
SPECIAL
MODE
VECTORS
$BFC0
$BFFF
NORMAL
MODE
VECTORS
$FFFF
$FE00 —
INTERRUPT
1024 BYTES RAM1
96-BYTE REGISTER FILE2
$FFC0
256 BYTES
BOOTSTRAP
ROM
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