m30262f8gp Renesas Electronics Corporation., m30262f8gp Datasheet - Page 157

• Manufacturer Part Number: m30262f8gp
• Description: Renesas 16-bit Cmos Single-chip Microcomputer M16c Family / M16c/20 Series
• Manufacturer: Renesas Electronics Corporation.

Serial Interface Special Function
Figure 1.15.33. The transmission and reception timing in master mode (internal clock)
(a) Master (Internal Clock)
(b) Slave (External Clock)
• Clock Phase Setting
With bit 1 of UART2 special mode register 3 (addresses 036D
UART2 transmission-reception control register 0 (addresses 03A4
binations of transfer clock phase and polarity can be selected.
Bit 6 of UART2 transmission-reception control register 0 sets transfer clock polarity, whereas bit 1 of
U2SMR3 register sets transfer clock phase.
Transfer clock phase and polarity must be the same between the master and slave involved in the
transfer.
Figure 1.15.33 shows the transmission and reception timing.
• Figure 1.15.34 shows the timing when bit 1 of address 0375
• Figure 1.15.35 shows the timing when bit 1 of address0375
Preliminary Specifications Rev. 0.9
Data input timing
Clock output
(CKPOL=0, CKPH=0)
Clock output
(CKPOL=1, CKPH=0)
Clock output
(CKPOL=0, CKPH=1)
Clock output
(CKPOL=1, CKPH=1)
Data output timing
Specifications in this manual are tentative and subject to change.
"H"
"L"
"H"
"L"
"H"
"L"
"H"
"L"
"H"
"L"
Renesas Technology Corp.
D
0
D
1
D
2
D
3
D
4
16
16
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
)=“1”
)=“0”
16
16
, 0371
D
5
, 02AC
16
D
6
16
and 0375
and 037C
D
7
M16C/26 Group
16
) and bit 6 of
16
), four com-
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