MC68HC908JG16 Datasheet, PDF (44/324 Pages) Motorola, Inc – Microcontrollers

Memory Map
Addr.
Register Name
Bit 7
$0014
Timer 1 Channel 1 ^Read: _Bit15
Register High Write:
(T1CH1H) _Reset:
$0015
Timer 1 Channel 1 ^Read:
Register Low Write:
Bit7
(T1CH1L) _Reset:
$0016
Keyboard Status and ^{Read: 0}
Control Register Write:
(KBSCR) _{Reset: 0}
Keyboard Interrupt Enable ^Read:
$0017
Register Write:
(KBIER) _Reset:
KBIE7
0
$0018
Read:
USB Interrupt Register 2
(UIR2)
Write:
Reset:
0
EOPFR
0
$0019
Read:
USB Control Register 2
(UCR2)
Write:
Reset:
T2SEQ
0
$001A
Read:
USB Control Register 3
(UCR3)
Write:
Reset:
TX1ST
0
* PULLEN bit is reset by POR or LVI reset only.
Read: 0
$001B
USB Control Register 4
(UCR4)
Write:
Reset: 0
$001C
IRQ Option Control ^{Read: 0}
Register Write:
(IOCR) _{Reset: 0}
$001D
Port Option Control ^Read: _PTE20P
Register Write:
(POCR) _{Reset: 0}
6
5
4
3
2
1
Bit 0
Bit14 Bit13 Bit12 Bit11 Bit10
Bit9
Bit8
Indeterminate after reset
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
Indeterminate after reset
0
0
0
KEYF
0
IMASKK MODEK
ACKK
0
0
0
0
0
0
0
KBIE6 KBIE5 KBIE4 KBIE3 KBIE2 KBIE1 KBIE0
0
0
RSTFR
0
0
0
TXD2FR
0
0
0
RXD2FR
0
0
0
TDX1FR
0
0
0
RESUMFR
0
0
0
TXD0FR
0
0
0
RXD0FR
0
STALL2 TX2E RX2E TP2SIZ3 TP2SIZ2 TP2SIZ1 TP2SIZ0
0
0
0
0
0
0
0
0
TX1STR
OSTALL0
ISTALL0
0
PULLEN ENABLE2 ENABLE1
0
0
0
0
0*
0
0
0
0
0
0
FUSBO FDP
FDM
0
0
0
0
0
0
0
0
0
0
0
PTE4IF _{PTE4IE IRQPD}
0
0
0
0
0
0
0
PTDLDD PTDILDD PTE4P PTE3P PCP
PBP
PAP
0
0
0
0
0
0
0
U = Unaffected
X = Indeterminate
= Unimplemented
R = Reserved
Figure 2-2. Control, Status, and Data Registers (Sheet 3 of 12)
Technical Data
44
Memory Map
MC68HC908JG16 — Rev. 1.1
Freescale Semiconductor