DS72030W200FPV Renesas Electronics America, DS72030W200FPV Datasheet - Page 965

• Manufacturer Part Number: DS72030W200FPV
• Description: MPU, 32BIT, SH7203, ROMLESS, 240QFP
• Manufacturer: Renesas Electronics America
• Series: SH7200r

Specifications of DS72030W200FPV

• Core Size: 32bit
• Program Memory Size: 32KB
• Cpu Speed: 200MHz
• Digital Ic Case Style: QFP
• No. Of Pins: 240
• Supply Voltage Range: 1.1V To 1.3V
• Operating Temperature Range: -20°C To +85°C
• Svhc: No SVHC
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Important: Please note that the TimeStamp is stored in a temporary register. Only after a
successful transmission or reception the value is then copied into the related Mailbox field. The
TimeStamp may also be updated if the CPU clears RXPR[N]/RFPR[N] at the same time that
UMSR[N] is set in overrun, however it can be read properly before clearing RXPR[N]/RFPR[N].
(5)
For Mailbox-29 to 24, when MBC is set to 000 (Bin) in time trigger mode (CMAX!= 3'b111), Tx-
Trigger Time works as Time_Mark to determine the boundary between time windows. The TTT
and TT control are comprised of two 16-bit read/write areas as follows. Mailbox-30 doesn't have
TT control and works as Time_Ref.
Mailbox 30 to 24 can be used for reception if not used for transmission in TT mode. However they
cannot join the event trigger transmission queue when the TT mode is used.
• Tx-Trigger Time
Initial value:
• Time Trigger control
Initial value:
The following figure shows the differences between all Mailboxes supporting Time Triggered
mode.
R/W:
R/W:
Tx-Trigger Time (TTT) and Time Trigger control
Bit:
Bit:
TTT15 TTT14 TTT13 TTT12 TTT11
R/W
R/W
15
15
0
0
TTW[1:0]
R/W
R/W
14
14
0
0
R/W
R/W
13
13
0
0
R/W
R/W
12
12
0
0
R/W
R/W
11
11
0
0
Offset[5:0]
TTT10
R/W
R/W
10
10
0
0
TTT9
R/W
R/W
9
0
9
0
TTT8
R/W
R/W
8
0
8
0
Section 19 Controller Area Network (RCAN-TL1)
TTT7
R/W
7
0
R
7
0
0
Rev. 3.00 Sep. 28, 2009 Page 933 of 1650
TTT6
R/W
6
0
R
6
0
0
TTT5
R/W
5
0
R
5
0
0
TTT4
R/W
4
0
R
4
0
0
TTT3
R/W
3
0
R
3
0
0
REJ09B0313-0300
TTT2
R/W
R/W
2
0
2
0
rep_factor[2:0]
TTT1
R/W
R/W
1
0
1
0
TTT0
R/W
R/W
0
0
0
0