HD6417760BL200AV Renesas Electronics America, HD6417760BL200AV Datasheet - Page 896

• Manufacturer Part Number: HD6417760BL200AV
• Description: SH4 7760, 17 X17 256BGA, LCDC, U
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7750r

Specifications of HD6417760BL200AV

• Core Processor: SH-4
• Core Size: 32-Bit
• Speed: 200MHz
• Connectivity: Audio Codec, CAN, EBI/EMI, FIFO, I²C, MFI, MMC, SCI, Serial Sound, SIM, SPI, USB
• Peripherals: DMA, LCD, POR, WDT
• Number Of I /o: 69
• Program Memory Type: ROMless
• Ram Size: 48K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 256-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

22.5.2
CANGSR is a 16-bit read-only register that indicates the status of the HCAN2.
Initial value:
Rev. 2.00 Feb. 12, 2010 Page 812 of 1330
REJ09B0554-0200
Bit
15 to 6
5
4
3
R/W:
Bit:
General Status Register (CANGSR)
Bit Name
—
GSR5
GSR4
GSR3
15
R
0
-
14
R
0
-
13
R
0
-
Initial Value
All 0
0
0
1
12
R
0
-
11
R
0
-
R/W
—
R
R
R
10
R
0
-
R
0
9
-
0: HCAN2 is not Error Passive.
1: HCAN is Error Passive (if GSR.0 = 0)
Description
The write value should always be 0. The read
value is not guaranteed.
Error Passive Status
Indicates that the CAN Interface is Error Passive
or not. This bit will be set as soon as the HCAN2
enters the Error Passive state and is cleared
when the module returns to the Error Active state
(This means that GSR5 will stay high during the
Error Passive and Bus Off). Consequently, to find
out the accurate state, both GSR5 and GSR0
must be considered.
Halt/Sleep Status
Indicates whether the CAN Interface is in the
Halt/Sleep state or not.
0: HCAN2 is not in the Halt state or Sleep state.
1: HCAN2 is in the Halt mode (if MCR1 = 1)
Indicates whether the CAN interface is in the
Reset state (Configuration mode) or not.
0: Normal operating state
1: Reset state (Configuration mode)
Reserved
Reset Status
R
8
0
Setting condition: HCAN2 is in Error Active
state.
Setting condition: TEC ≥ 128 or REC ≥
128
-
or Sleep mode (if MCR5 = 1).
Setting condition: when MCR1 is set and the
CAN bus is in intermission or idle state.
Setting condition: After the HCAN2 internal
Reset
R
7
0
-
R
0
6
-
GSR5 GSR4 GSR3 GSR2 GSR1
R/W
5
0
R/W
4
0
R/W
3
1
R/W
2
1
R/W
1
0
GSR0
R/W
0
0