r5s77631ay266bgv Renesas Electronics Corporation., r5s77631ay266bgv Datasheet - Page 1308

• Manufacturer Part Number: r5s77631ay266bgv
• Description: Renesas 32-bit Risc Microcomputer Superhtm Risc Engine Family Sh-4a Series
• Manufacturer: Renesas Electronics Corporation.

Section 30 SIM Card Module (SIM)
Figure 30.1 shows a block diagram of the smart card interface.
Rev. 1.00 Oct. 01, 2007 Page 1242 of 1956
REJ09B0256-0100
SIM_D
SIM_CLK
SIM_RST
[Legend]
SCSCMR :
SCRSR :
SCRDR :
SCTSR :
SCTDR :
SCSMR :
SCSCR : Serial control register
Transmit shift register
Transmit dara register
Serial mode register
Smart card mode register
Receive shift register
Receive data register
Parity check
SCRSR
SCRDR
Figure 30.1 Smart Card Interface
Parity
generation
SCTSR
SCTDR
Module data bus
SCSC2R :
SCSSR :
SCBRR :
SCWAIT :
SCGRD :
SCSMPL : Sampling register
Serial control 2 register
Serial status register
Bit rate register
Wait time register
Guard extension register
SCSCMR
SCWAIT
SCSC2R
SCGRD
SCSMR
SCSCR
SCSSR
Transmit data empty
Baud rate
generator
SCSMPL
Receive data full
Serial clock
SCBRR
RXI
ERI
TXI
TEI
Peripheral bus
interrupt
controller
DMA controller
Pck0