Datasheet

Rev.6.00 Oct.28.2004 page 519 of 1016
REJ09B0138-0600H
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.