MC68HC11PH8 Datasheet, PDF (55/264 Pages) Motorola, Inc – High-density Complementary Metal Oxide Semiconductor (HCMOS) Microcomputer Unit

PH8.DS03/Modes+mem
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[DS97 v 4.1] 08/Apr/97@13:55
Table 3-2 Register and control bit assignments (Sheet 4 of 4)
Register name
Address bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
State
on reset
Pulse width period 2 (PWPER2) $0069 (bit 7) (6) (5) (4) (3) (2) (1) (bit 0) 1111 1111
Pulse width period 3 (PWPER3) $006A (bit 7) (6) (5) (4) (3) (2) (1) (bit 0) 1111 1111
Pulse width period 4 (PWPER4) $006B (bit 7) (6) (5) (4) (3) (2) (1) (bit 0) 1111 1111
Pulse width duty 1 (PWDTY1) $006C (bit 7) (6) (5) (4) (3) (2) (1) (bit 0) 1111 1111
Pulse width duty 2 (PWDTY2) $006D (bit 7) (6) (5) (4) (3) (2) (1) (bit 0) 1111 1111
Pulse width duty 3 (PWDTY3) $006E (bit 7) (6) (5) (4) (3) (2) (1) (bit 0) 1111 1111
Pulse width duty 4 (PWDTY4) $006F (bit 7) (6) (5) (4) (3) (2) (1) (bit 0) 1111 1111
SCI1 baud rate high (SCBDH) $0070 BTST BSPL BRST SBR12 SBR11 SBR10 SBR9 SBR8 0000 0000
SCI1 baud rate low (SCBDL)
$0071 SBR7 SBR6 SBR5 SBR4 SBR3 SBR2 SBR1 SBR0 0000 0100
SCI1 control 1 (SCCR1)
$0072 LOOPS WOMS 0
M WAKE ILT PE PT 0000 0000
SCI1 control 2 (SCCR2)
$0073 TIE TCIE RIE ILIE TE RE RWU SBK 0000 0000
SCI1 status 1 (SCSR1)
$0074 TDRE TC RDRF IDLE OR NF FE PF 1100 0000
SCI1 status 2 (SCSR2)
$0075 0
0
0
0
0
0
0 RAF 0000 0000
SCI1 data high (SCDRH)
$0076 R8 T8 0
0
0
0
0
0 undeÞned
SCI1 data low (SCDRL)
$0077 R7T7 R6T6 R5T5 R4T4 R3T3 R2T2 R1T1 R0T0 undeÞned
reserved
$0078
reserved
$0079
reserved
$007A
Wired-OR interrupt enable (WOIEH) $007B IEH7 IEH6 IEH5 IEH4 IEH3 IEH2 IEH1 IEH0 0000 0000
Port H data (PORTH)
$007C PH7 PH6 PH5 PH4 PH3 PH2 PH1 PH0 undeÞned
Data direction H (DDRH)
$007D DDH7 DDH6 DDH5 DDH4 DDH3 DDH2 DDH1 DDH0 0000 0000
Port G data (PORTG)
$007E PG7 PG6 PG5 PG4 PG3 PG2 PG1 PG0 undeÞned
Data direction G (DDRG)
$007F DDG7 DDG6 DDG5 DDG4 DDG3 DDG2 DDG1 DDG0 0000 0000
KEY
à _{Applies only to EPROM devices}
x State on reset depends on mode selected
u State of bit on reset is undeÞned
1
2
3
4
5
6
7
8
9
10
11
12
13
14
MC68HC11PH8
OPERATING MODES AND ON-CHIP MEMORY
¬^TPG
MOTOROLA
3-9
15