mc68hc908jb8 Freescale Semiconductor, Inc, mc68hc908jb8 Datasheet - Page 48

• Manufacturer Part Number: mc68hc908jb8
• Description: M68hc08 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

Memory Map
Technical Data
48
Note: Writing a logic 0 clears SBSW.
Addr.
$003C
$003D
$FE00
$FE01
$FE02
$FE03
$FE04
$FE05
$003E
$003F
Interrupt Status Register 1
USB Control Register 1
USB Status Register 0
USB Status Register 1
Break Status Register
Reset Status Register
Register Name
Break Flag Control
Unimplemented
Figure 2-2. Control, Status, and Data Registers (Sheet 7 of 8)
Reserved
Reserved
Register
(UCR1)
(USR0)
(USR1)
(BFCR)
(RSR)
(INT1)
(BSR)
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Read:
Read: R0SEQ
Read: R2SEQ
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
POR:
T1SEQ
BCFE
Bit 7
POR
IF6
U
R
R
R
R
0
1
0
0
= Unimplemented
STALL1
SETUP
TXACK
PIN
IF5
R
R
R
R
R
6
0
0
0
0
Memory Map
MC68HC908JB8•MC68HC08JB8•MC68HC08JT8 — Rev. 2.3
TXNAK
TX1E
COP
IF4
R
R
R
R
R
5
0
0
0
0
0
FRESUM TP1SIZ3
Unaffected by reset
TXSTL
ILOP
IF3
R
R
R
R
R
R
4
0
0
0
0
0
= Reserved
RP0SIZ3 RP0SIZ2 RP0SIZ1 RP0SIZ0
RP2SIZ3 RP2SIZ2 RP2SIZ1 RP2SIZ0
ILAD
IF2
U
R
R
R
R
R
3
0
0
0
TP1SIZ2
USB
IF1
Freescale Semiconductor
U
R
R
R
R
R
2
0
0
0
U = Unaffected by reset
TP1SIZ1
See note
SBSW
LVI
U
R
R
R
R
1
0
0
0
0
0
TP1SIZ0
Bit 0
U
R
R
R
R
R
0
0
0
0
0