TS68HC901 データシートの表示（PDF） - STMicroelectronics
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TS68HC901 Datasheet PDF : 42 Pages
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TS68HC901
Address
Binary
Hex
RS5 RS4 RS3 RS2 RS1
Abbreviation
Figure 2 : CMFP Register Map.
Register Name
01 0
0
0
0
0
03 0
0
0
0
1
05 0
0
0
1
0
GPIP
AER
DDR
General Purpose I/O Register
Active Edge Register
Data Direction Register
07 0
0
0
1
1
09 0
0
1
0
0
0B 0
0
1
0
1
0D 0
0
1
1
0
0F 0
0
1
1
1
11 0
1
0
0
0
13 0
1
0
0
1
15 0
1
0
1
0
17 0
1
0
1
1
IERA
IERB
IPRA
IPRB
ISRA
ISRB
IMRA
IMRB
VR
Interrupt Enable Register A
Interrupt Enable Register B
Interrupt Pending Register A
Interrupt Pending Register B
Interrupt In-service Register A
Interrupt In-service Register B
Interrupt Mask Register A
Interrupt Mask Register B
Vector Register
19 0
1
1
0
0
1B 0
1
1
0
1
1D 0
1
1
1
0
1F 0
1
1
1
1
21 1
0
0
0
0
23 1
0
0
0
1
25 1
0
0
1
0
TACR
TBCR
TCDCR
TADR
TBDR
TCDR
TDDR
Timer A Control Register
Timer B Control Register
Timers C and D Control Register
Timer A Data Register
Timer B Data Register
Timer C Data Register
Timer D Data Register
27 1
0
0
1
1
29 1
0
1
0
0
2B 1
0
1
0
1
2D 1
0
1
1
0
2F 1
0
1
1
1
SCR
UCR
RSR
TSR
UDR
Synchronous Character Register
USART Control Register
Receiver Status Register
Transmitter Status Register
USART Data Register
Note : Hex addresses assume that RS1 connects with A1, RS 2connects wi th A2, etc.. . and that DS is connected t o LDS on
the 68000 or DS is connect to DS on the 68008.
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