HD6417760BL200AV Renesas Electronics America, HD6417760BL200AV Datasheet - Page 759

• 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: -

19.3.6
The status bits of the master status register (bits 0 to 6) are cleared by writing 0 to the respective
status bit positions in the reception states. Each status bit remains 1 until reset by writing 0.
Initial value:
Initial value:
Bit
31 to 7
6
5
4
R/W:
R/W:
Bit:
Bit:
Master Status Register (ICMSR)
Bit Name
⎯
MNR
MAL
MST
31
15
R
R
0
0
-
-
30
14
R
R
-
-
0
0
29
13
R
R
0
0
-
-
Initial Value
All 0
0
0
0
28
12
R
R
0
0
-
-
27
11
R
R
0
0
-
-
R
R/W*
R/W*
R/W
R/W*
26
10
R
R
-
0
-
0
25
R
R
-
0
9
-
0
Description
Reserved
These bits are always read as 0, and the write
value should always be 0.
Master NACK Received
MNR = 1 indicates that the master has received a
NACK response (SDA is high during the
acknowledge cycle on the bus) during an address
or data transmission.
Master Arbitration Lost
MAL = 1 in the multiple-master system indicates
that the master has lost bus arbitration for other
masters. In this case, MIE is reset and master
interface is disabled.
Master Stop Transmission
MST = 1 indicates that the master has sent a stop
onto the bus. A stop can be sent either as a result
of the setting of the forced stop bit in the control
register, or from a NACK being received from a
slave during data packet reception from a slave.
24
R
R
0
8
0
-
-
23
R
R
0
7
0
-
-
Rev. 2.00 Feb. 12, 2010 Page 675 of 1330
MNR
R/W* R/W* R/W* R/W* R/W* R/W* R/W*
22
R
0
0
6
-
MAL
21
R
0
5
0
-
MST
20
Section 19 I
R
4
0
0
-
MDE
19
R
0
3
0
-
REJ09B0554-0200
MDT
18
R
0
2
0
-
2
C Bus Interface
MDR
17
R
0
1
0
-
MAT
16
R
0
0
0
-