D12320VF25IV Datasheet, PDF (702/1304 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

Section 15 Smart Card Interface
15.1.4 Register Configuration
Table 15.2 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 14, Serial Communication Interface (SCI).
Table 15.2 Smart Card Interface Registers
Channel Name
Abbreviation
0
Serial mode register 0
SMR0
Bit rate register 0
BRR0
Serial control register 0
SCR0
Transmit data register 0
TDR0
Serial status register 0
SSR0
Receive data register 0
RDR0
Smart card mode register 0 SCMR0
1
Serial mode register 1
SMR1
Bit rate register 1
BRR1
Serial control register 1
SCR1
Transmit data register 1
TDR1
Serial status register 1
SSR1
Receive data register 1
RDR1
Smart card mode register 1 SCMR1
2
Serial mode register 2
SMR2
Bit rate register 2
BRR2
Serial control register 2
SCR2
Transmit data register 2
TDR2
Serial status register 2
SSR2
Receive data register 2
RDR2
Smart card mode register 2 SCMR2
All
Module stop control register MSTPCR
Notes: 1. Lower 16 bits of the address.
2. Can only be written with 0 for flag clearing.
R/W
Initial Value
R/W
H'00
R/W
H'FF
R/W
H'00
R/W
H'FF
R/(W)^*2 H'84
R
H'00
R/W
H'F2
R/W
H'00
R/W
H'FF
R/W
H'00
R/W
H'FF
R/(W) ^*2 H'84
R
H'00
R/W
H'F2
R/W
H'00
R/W
H'FF
R/W
H'00
R/W
H'FF
R/(W) ^*2 H'84
R
H'00
R/W
H'F2
R/W
H'3FFF
Address^*1
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'FF3C
Rev.6.00 Sep. 27, 2007 Page 670 of 1268
REJ09B0220-0600