r5s77631ay266bgv Renesas Electronics Corporation., r5s77631ay266bgv Datasheet - Page 1335
r5s77631ay266bgv
Manufacturer Part Number
r5s77631ay266bgv
Description
Renesas 32-bit Risc Microcomputer Superhtm Risc Engine Family Sh-4a Series
Manufacturer
Renesas Electronics Corporation.
Datasheet
1.R5S77631AY266BGV.pdf
(2026 pages)
- Current page: 1335 of 2026
- Download datasheet (12Mb)
In addition, the only D7 to D0 bits are inverted by the SINV bit. The O/E bit in SCSMR is set to
odd parity mode to invert the parity bit. In transmission and reception, the setting condition is
similar.
30.4.4
Only the internal clock generated by the on-chip baud rate generator can be used as the
transmit/receive clock in the smart card interface. The bit rate is set using the bit rate register
(SCBRR) and the sampling register (SCSMPL), using the formula indicated below. Examples of
bit rates are listed in table 30.5
Here, when the CKE0 bit is set to 1 and the clock output is selected, a clock signal is output from
the SIM_CLK pin with frequency equal to (SCSMPL + 1) times the bit rate.
For the inverse-convention type, the logical level 1 is assigned to the A state, and the logical
level 0 to the Z state, and transmission and reception are performed in MSB-first. The data of
the start character shown in figure 30.3 is then H'3F. Even parity is used according to the smart
card specification, and so the parity bit is 0 corresponding to the Z state.
where
B = Bit rate (bits/s)
Pck0 = Peripheral clock0
S = SCSMPL setting (0 ≤ S ≤ 2047)
N = SCBRR setting (0 ≤ N ≤ 7).
B = Pck0 × 10
Clocks
(Z)
(Z)
Figure 30.3 Examples of Start Character Waveforms
(a) Direct converntion (SDIR = SINV = O/E = 0)
(b) Inverse convention (SDIR = SINV = O/E = 1)
6
/{(S+1) × 2 (N+1)}
Ds
Ds
A
A
D7
D0 D1
Z
Z
D6
Z
Z
D5
D2
A
A
D4
D3
Z
A
D3
D4
Z
A
D2
D5
Z
A
D1
D6
A
A
Rev. 1.00 Oct. 01, 2007 Page 1269 of 1956
D0
D7
A
A
Dp
Dp
Z (Z)
Z (Z)
Section 30 SIM Card Module (SIM)
state
state
REJ09B0256-0100
Related parts for r5s77631ay266bgv
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Renesas Technology Corp [Renesas 32-Bit RISC Microcomputer Super RISC engine Family/SH7700 Series]
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
RENESAS MCU M16C FAMILY / M16C/Tiny SERIES
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Renesas Starter Kit for RX210
Manufacturer:
Renesas Electronics Corporation.
Part Number:
Description:
EVALBOARD/Renesas StarterKit for RX630
Manufacturer:
Renesas Electronics Corporation.
Part Number:
Description:
EVALBOARD/Renesas Starter Kit+ for RX63N
Manufacturer:
Renesas Electronics Corporation.
Part Number:
Description:
EVALBOARD/Renesas Starter Kit
Manufacturer:
Renesas Electronics Corporation.
Part Number:
Description:
FLASH PROGRAMMER FOR RENESAS MICROCONTROLLERS
Manufacturer:
Renesas Electronics Corporation.
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet: