679
Chapter 17
Clocked Serial Interface 3 (CSI3)
User’s Manual U16580EE3V1UD00
Figure 17-1:
Block Diagram of Clocked Serial Interface 3n (CSI3n)
Remarks: 1.
μ
PD70F3187:
n = 0, 1
μ
PD70F3447:
n = 0
2.
f
XX
: Main
clock
f
XCLK
: Basic clock selected by CKS3n2 to CKS3n0 bits of CSIC3n register
SO3n
SCK3n
INTC3n
SI3n
SCS3n3
SCS3n2
SCS3n1
SCS3n0
SCK3n
Transfer control
CSI data buffer
register n (CSIBUFn)
BRG3n
Prescaler
output
f
XX
Receive data buffer
register 3n (SIRB3n)
Shift register n
(SIO3n)
0
19
15
16
INTC3nOVF
Transfer data control
CSIBUF status
register 3n (SFA3n)
Transmit data CSI buffer
register 3n (SFDB3n)
Chip Select CSI buffer
register 3n (SFCS3n)
Selector
Chip
Select
Control
f
XCLK
Clocked serial interface clock
select register 3n (CSIC3n)
MDLn1
MDLn0 CKS3n2 CKS3n1 CKS3n0
MDLn2
Содержание MuPD70F3187
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Страница 144: ...144 Chapter 3 CPU Functions User s Manual U16580EE3V1UD00 MEMO ...
Страница 192: ...192 Chapter 5 Memory Access Control Function μPD70F3187 only User s Manual U16580EE3V1UD00 MEMO ...
Страница 312: ...312 Chapter 9 16 Bit Timer Event Counter P User s Manual U16580EE3V1UD00 MEMO ...
Страница 534: ...534 Chapter 11 16 bit Timer Event Counter T User s Manual U16580EE3V1UD00 ...
Страница 969: ...969 Chapter 20 Port Functions User s Manual U16580EE3V1UD00 MEMO ...
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Страница 976: ...976 Chapter 22 Internal RAM Parity Check Function User s Manual U16580EE3V1UD00 MEMO ...
Страница 984: ...984 Chapter 23 On Chip Debug Function OCD User s Manual U16580EE3V1UD00 MEMO ...
Страница 1006: ...1006 Chapter 24 Flash Memory User s Manual U16580EE3V1UD00 MEMO ...
Страница 1036: ...1036 Chapter 27 Recommended Soldering Conditions User s Manual U16580EE3V1UD00 MEMO ...
Страница 1046: ...1046 Appendix A Index User s Manual U16580EE3V1UD00 MEMO ...
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