July 16, 1999
GENERAL RELEASE SPECIFICATION
MC68HC05J5A
REV 2.1
MOTOROLA
iii
TABLE OF CONTENTS
Section
Page
SECTION 8
MULTI-FUNCTION TIMER
8.1
8.2
8.3
8.3.1
8.3.2
8.4
8.5
OVERVIEW......................................................................................................8-2
COMPUTER OPERATING PROPERLY (COP) WATCHDOG........................8-2
MFT REGISTERS............................................................................................8-2
Timer Counter Register (TCR) $09..............................................................8-3
Timer Control/Status Register (TCSR) $08.................................................8-3
OPERATION DURING STOP MODE..............................................................8-5
OPERATION DURING WAIT/HALT MODE.....................................................8-5
SECTION 9
16-BIT TIMER
TIMER1 COUNTER REGISTERS (TCNTH, TCNTL)......................................9-2
ALTERNATE COUNTER REGISTERS (ACNTH, ACNTL)..............................9-3
INPUT CAPTURE REGISTERS ......................................................................9-5
TIMER1 CONTROL REGISTER (T1CR).........................................................9-8
TIMER1 STATUS REGISTER (T1SR).............................................................9-9
TIMER1 OPERATION DURING WAIT MODE.................................................9-9
TIMER1 OPERATION DURING STOP MODE................................................9-9
SECTION 10
INSTRUCTION SET
ADDRESSING MODES.................................................................................10-1
Inherent......................................................................................................10-1
Immediate..................................................................................................10-1
Direct .........................................................................................................10-2
Extended....................................................................................................10-2
Indexed, No Offset.....................................................................................10-2
Indexed, 8-Bit Offset..................................................................................10-2
Indexed, 16-Bit Offset................................................................................10-3
Relative......................................................................................................10-3
Instruction Types .......................................................................................10-3
10.1.10 Register/Memory Instructions....................................................................10-4
10.1.11 Read-Modify-Write Instructions .................................................................10-5
10.1.12 Jump/Branch Instructions..........................................................................10-5
10.1.13 Bit Manipulation Instructions......................................................................10-7
10.1.14 Control Instructions....................................................................................10-7
10.1.15 Instruction Set Summary ...........................................................................10-8
9.1
9.2
9.3
9.4
9.5
9.6
9.7
10.1
10.1.1
10.1.2
10.1.3
10.1.4
10.1.5
10.1.6
10.1.7
10.1.8
10.1.9
F
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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