HD6432621 Hitachi, HD6432621 Datasheet - Page 534

• Manufacturer Part Number: HD6432621
• Description: (HD64F262x Series) 16-Bit Microcomputer
• Manufacturer: Hitachi

14.1.4
Table 14-2 shows the registers used by the Smart Card interface. Details of SMR, BRR, SCR,
TDR, RDR, and MSTPCR are the same as for the normal SCI function: see the register
descriptions in section 13, Serial Communication Interface (SCI).
Table 14-2 Smart Card Interface Registers
Channel
0
1
2
All
Notes: *1 Lower 16 bits of the address.
490
*2 Only 0 can be written, for flag clearing.
Register Configuration
Name
Serial mode register 0
Bit rate register 0
Serial control register 0
Transmit data register 0
Serial status register 0
Receive data register 0
Smart card mode
register 0
Serial mode register 1
Bit rate register 1
Serial control register 1
Transmit data register 1
Serial status register 1
Receive data register 1
Smart card mode
register 1
Serial mode register 2
Bit rate register 2
Serial control register 2
Transmit data register 2
Serial status register 2
Receive data register 2
Smart card mode
register 2
Module stop control
register B
Abbreviation
SMR0
BRR0
SCR0
TDR0
SSR0
RDR0
SCMR0
SMR1
BRR1
SCR1
TDR1
SSR1
RDR1
SCMR1
SMR2
BRR2
SCR2
TDR2
SSR2
RDR2
SCMR2
MSTPCRB
R/W
R/W
R/W
R/W
R/W
R/(W)*
R
R/W
R/W
R/W
R/W
R/W
R/(W)*
R
R/W
R/W
R/W
R/W
R/W
R/(W)*
R
R/W
R/W
2
2
2
Initial Value
H'00
H'FF
H'00
H'FF
H'84
H'00
H'F2
H'00
H'FF
H'00
H'FF
H'84
H'00
H'F2
H'00
H'FF
H'00
H'FF
H'84
H'00
H'F2
H'FF
Address*
H'FF78
H'FF79
H'FF7A
H'FF7B
H'FF7C
H'FF7D
H'FF7E
H'FF80
H'FF81
H'FF82
H'FF83
H'FF84
H'FF85
H'FF86
H'FF88
H'FF89
H'FF8A
H'FF8B
H'FF8C
H'FF8D
H'FF8E
H'FDE9
1