DF2211NP24V Renesas Technology / Hitachi Semiconductor, DF2211NP24V Datasheet - Page 493

• Manufacturer Part Number: DF2211NP24V
• Description: H8S/2200 Series, 2212 Group, USB, RTC, HSS TNP-64B; Vcc= 2.7 to 3.6 volts, Temp= -20 to 75 C; Package: PVQN0064LB-A
• Manufacturer: Renesas Technology / Hitachi Semiconductor

[Slave LSI_A]
[Slave LSI_B]
[Master LSI]
(SEL_A)
(SEL_B)
RSR0_A
RSR0_B
SCK0_A
SCK0_B
IRQ7_A
IRQ7_B
TxD0_A
TxD0_B
M_SCK
M_RxD
M_TxD
SEL_A
SEL_B
Figure 12.37 Example of Communication Using the SCI Select Function
Hi-Z
Communication between master LSI
D0
D0
D0
and slave LSI_A
Fixed high level
D0
Hi-Z
D1
D1
D1
D6
Period of M_SCK = high
D7
D7
D7
D7
Rev.7.00 Dec. 24, 2008 Page 439 of 698
D0
D0
D0
Communication between master LSI
D0
Fixed high level
Hi-Z
and slave LSI_B
D1
D1
D1
D6
REJ09B0074-0700
D7
D7
D7
D7
Hi-Z