Datasheet

Section 15 Smart Card Interface
Rev.6.00 Sep. 27, 2007 Page 670 of 1268
REJ09B0220-0600
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 R/W Initial Value Address
*
1
0 Serial mode register 0 SMR0 R/W H'00 H'FF78
Bit rate register 0 BRR0 R/W H'FF H'FF79
Serial control register 0 SCR0 R/W H'00 H'FF7A
Transmit data register 0 TDR0 R/W H'FF H'FF7B
Serial status register 0 SSR0 R/(W)
*
2
H'84 H'FF7C
Receive data register 0 RDR0 R H'00 H'FF7D
Smart card mode register 0 SCMR0 R/W H'F2 H'FF7E
1 Serial mode register 1 SMR1 R/W H'00 H'FF80
Bit rate register 1 BRR1 R/W H'FF H'FF81
Serial control register 1 SCR1 R/W H'00 H'FF82
Transmit data register 1 TDR1 R/W H'FF H'FF83
Serial status register 1 SSR1 R/(W)
*
2
H'84 H'FF84
Receive data register 1 RDR1 R H'00 H'FF85
Smart card mode register 1 SCMR1 R/W H'F2 H'FF86
2 Serial mode register 2 SMR2 R/W H'00 H'FF88
Bit rate register 2 BRR2 R/W H'FF H'FF89
Serial control register 2 SCR2 R/W H'00 H'FF8A
Transmit data register 2 TDR2 R/W H'FF H'FF8B
Serial status register 2 SSR2 R/(W)
*
2
H'84 H'FF8C
Receive data register 2 RDR2 R H'00 H'FF8D
Smart card mode register 2 SCMR2 R/W H'F2 H'FF8E
All Module stop control register MSTPCR R/W H'3FFF H'FF3C
Notes: 1. Lower 16 bits of the address.
2. Can only be written with 0 for flag clearing.