m30833fjgp Renesas Electronics Corporation., m30833fjgp Datasheet - Page 218

• Manufacturer Part Number: m30833fjgp
• Description: Renesas 16/32-bit Single-chip Microcomputer M16c Family / M32c/80 Series
• Manufacturer: Renesas Electronics Corporation.

R
R
M
e
E
16.3 Special Mode 1 (I
3
. v
J
Table 16.12 I
2
0
I
cations of I
Figure 16.19 shows a block diagram of I
register and interrupts. Tables 16.14 to 16.16 list pin settings.
As shown in Table 16.14, I
"010
and stabilizes due to a SDAi output via the delay circuit.
Interrupt
1
9
C
Selectable Function
2
3 .
B
C mode is a mode to communicate with external devices with a simplified I
8 /
0
1
3
0
2
3
J
" and the IICM bit in the UiMR register is set to "1". SDAi output changes after SCLi becomes low ("L")
G
4
a
0 -
Item
n
o r
3 .
1
u
, 1
3
p
2
1
C mode. Table 16.13 lists registers to be used and settings, Table 16.14 lists each function.
2
(
2
M
0
C Mode Specifications
0
3
6
2
C
Page 195
8 /
, 3
Start condition detect, stop condition detect, no acknowledgment detect, acknowledgment
detect
• Clock phase setting
• Arbitration lost
• SDAi digital delay
M
Selected from clock delay or no clock delay.
Refer to 16.3.4 Transfer Clock.
The update timing of the ABT bit in the UiRB register can be selected.
Refer to 16.3.3 Arbitration.
Selected from no digital delay or 2 to 8 cycle delay of the count source of BRG.
Refer to 16.3.5 SDA Output.
2
3
C Mode)
2
2
C mode is entered when the SMD2 to SMD0 bits in the UiMR register is set to
C
f o
8 /
4
3
8
) T
8
2
C mode. Figure 16.20 shows timings for transfer to the UiRB
Specifications
16. Serial I/O (Special Function)
2
C . Table 16.12 lists specifi-