參數(shù)資料
型號: HC05JJ6GRS
英文描述: 68HC05JJ6 and 68HC05JP6 General Release Specification
中文描述: 68HC05JJ6和68HC05JP6總發(fā)行規(guī)格
文件頁數(shù): 93/106頁
文件大小: 1366K
代理商: HC05JJ6GRS
July 16, 1999
GENERAL RELEASE SPECIFICATION
MC68HC05J5A
REV 2.1
MOTOROLA
B-1
APPENDIX B
MC68HC705J5A
This appendix describes the MC68HC705J5A, the emulation part for
MC68HC05J5A. The entire MC68HC05J5A data sheet applies to the
MC68HC705J5A, with exceptions outlined in this appendix.
B.1
INTRODUCTION
The MC68HC705J5A is an EPROM version of the MC68HC05J5A, and is avail-
able for user system evaluation and debugging. The MC68HC705J5A is function-
ally identical to the MC68HC05J5A with the exception of the 2560 bytes user
ROM is replaced by 2560 bytes user EPROM. Also, the mask options available on
the MC68HC05J5A are implemented using the Mask Option Register (MOR) in
the MC68HC705J5A.
The MC68HC705J5A is not available in the 16-pin SOIC package.
B.2
MEMORY
The MC68HC705J5A memory map is shown in
Figure B-1
.
B.3
MASK OPTION REGISTERS (MOR)
The Mask Option Register (MOR) consists of two bytes of EPROM used to select
the features controlled by mask options on the MC68HC05J5A. In order to pro-
gram this register the MORON bit in PCR need to be set to “1” before doing the
EPROM programming process.
BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
BIT 2
BIT 1
BIT 0
MOR1
$0200
R
W
STOPMD
IRQTRIG PULLREN PAINTEN
OSCDLY
LVREN
erased:
reset:
X
X
1
1
1
1
1
1
Unaffected by reset
BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
BIT 2
BIT 1
BIT 0
MOR2
$0201
R
W
COP_EN
erased:
reset:
0
0
0
0
0
0
0
1
Unaffected by reset
F
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
.
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