HD6432646 Hitachi, HD6432646 Datasheet - Page 536

• Manufacturer Part Number: HD6432646
• Description: (HD64F264x 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
(H8S/2648,
H8S/2648R,
H8S/2647)
All
Notes: *1 Lower 16 bits of the address.
502
*2 Can only be written with 0 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 MSTPCRB
Abbreviation R/W
SMR0
BRR0
SCR0
TDR0
SSR0
RDR0
SCMR0
SMR1
BRR1
SCR1
TDR1
SSR1
RDR1
SCMR1
SMR2
BRR2
SCR2
TDR2
SSR2
RDR2
SCMR2
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