MC68HC08JB1 Datasheet, PDF (43/216 Pages) Motorola, Inc – Microcontrollers

Addr.
Register Name
Bit 7
6
5
4
3
2
1
Bit 0
$FE06
↓
$FE0F
Read:
R
R
R
R
R
R
R
R
Reserved Write:
$FFFF
Read:
COP Control Register
(COPCTL)
Write:
Reset:
Low byte of reset vector
Writing clears COP counter (any value)
Unaffected by reset
= Unimplemented
R = Reserved
U = Unaffected by reset
Figure 2-2. Control, Status, and Data Registers (Sheet 8 of 8)
Table 2-1 is a list of vector locations.
Vector Priority
Lowest
Highest
Table 2-1. Vector Addresses
Vector
IF6
IF5
IF4
IF3
IF1
IF2
—
—
Address
Vector
$FFF0 Keyboard Vector (High)
$FFF1 Keyboard Vector (Low)
$FFF2 TIM Overflow Vector (High)
$FFF3 TIM Overflow Vector (Low)
$FFF4 TIM Channel 1 Vector (High)
$FFF5 TIM Channel 1 Vector (Low)
$FFF6 TIM Channel 0 Vector (High)
$FFF7 TIM Channel 0 Vector (Low)
$FFF8 IRQ Vector (High)
$FFF9 IRQ Vector (Low)
$FFFA USB Vector (High)
$FFFB USB Vector (Low)
$FFFC SWI Vector (High)
$FFFD SWI Vector (Low)
$FFFE Reset Vector (High)
$FFFF Reset Vector (Low)
MC68HC08JB1 — Rev. 2.1
Freescale Semiconductor
Technical Data
43