MC68HC16Z1 Datasheet, PDF (56/500 Pages) Freescale Semiconductor, Inc – M68HC16Z Series

Freescale Semiconductor, Inc.
$000000
$010000
BANK 0 _{RESET AND EXCEPTION}
VECTORS
BANK 1
$020000 _{BANK 2}
$030000
512 KBYTE
$040000
BANK 3
BANK 4
$050000 _{BANK 5}
$060000 _{BANK 6}
$070000
$07FFFF
$080000
BANK 7
PROGRAM
AND DATA
SPACE
UNDEFINED
UNDEFINED¹
$F7FFFF
$F80000 BANK 8
VECTOR VECTOR
TYPE OF
ADDRESS NUMBER
EXCEPTION
0000
0
RESET — INITIAL ZK, SK, AND PK
0002
RESET — INITIAL PC
0004
RESET — INITIAL SP
0006
RESET — INITIAL IZ (DIRECT PAGE)
0008
4
BKPT (BREAKPOINT)
000A
5
BERR (BUS ERROR)
000C
6
SWI (SOFTWARE INTERRUPT)
000E
7
ILLEGAL INSTRUCTION
0010
8
DIVISION BY ZERO
0012–001C 9–E
UNASSIGNED, RESERVED
001E
F
UNINITIALIZED INTERRUPT
0020
10
UNASSIGNED, RESERVED
0022
11 LEVEL 1 INTERRUPT AUTOVECTOR
0024
12 LEVEL 2 INTERRUPT AUTOVECTOR
0026
13 LEVEL 3 INTERRUPT AUTOVECTOR
0028
14 LEVEL 4 INTERRUPT AUTOVECTOR
002A
15 LEVEL 5 INTERRUPT AUTOVECTOR
002C
16 LEVEL 6 INTERRUPT AUTOVECTOR
002E
17 LEVEL 7 INTERRUPT AUTOVECTOR
0030
18
SPURIOUS INTERRUPT
0032–006E 19–37
UNASSIGNED, RESERVED
0070–01FE 38–FF
USER-DEFINED INTERRUPTS
$000000
$0001FE
$YFF700
ADC
$YFF73F
$F90000 _{BANK 9}
$FA0000 _{BANK 10}
$FB0000
512 KBYTE
$FC0000
BANK 11
BANK 12
$FD0000 _{BANK 13}
$FE0000 _{BANK 14}
$FF0000
$FFFFFF
BANK 15
INTERNAL REGISTERS
GPT
SIML
SRAM
(CONTROL)
MCCI
$YFF900
$YFF93F
$YFFA00
$YFFA7F
$YFFB00
$YFFB07
$YFFC00
$YFFC3F
$YFFDFF
NOTE:
1. THE ADDRESSES DISPLAYED IN THIS MEMORY MAP ARE THE FULL 24-BIT IMB ADDRESSES. THE CPU16
ADDRESS BUS IS 20 BITS WIDE, AND CPU16 ADDRESS LINE 19 DRIVES IMB ADDRESS LINES [23:20]. THE
BLOCK OF ADDRESSES FROM $080000 TO $F7FFFF MARKED AS UNDEFINED WILL NEVER APPEAR ON THE
IMB. MEMORY BANKS 0 TO 15 APPEAR FULLY CONTIGUOUS IN THE CPU16’S FLAT 20-BIT ADDRESS SPACE.
THE CPU16 NEED ONLY GENERATE A 20-BIT EFFECTIVE ADDRESS TO ACCESS ANY LOCATION IN THIS RANGE.
HC16Z4/CKZ4 MEM MAP (C)
Figure 3-13 MC68HC16Z4/CKZ4 Combined Program and Data Space Map
3-22
OVERVIEW
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M68HC16 Z SERIES
USER’S MANUAL