R8A77800ANBGAV Renesas Electronics America, R8A77800ANBGAV Datasheet - Page 736

• Manufacturer Part Number: R8A77800ANBGAV
• Description: IC SUPERH MPU ROMLESS 449-BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7780r

Specifications of R8A77800ANBGAV

• Core Processor: SH-4A
• Core Size: 32-Bit
• Speed: 400MHz
• Connectivity: Audio Codec, MMC, Serial Sound, SCI, SIO, SPI, SSI
• Peripherals: DMA, POR, WDT
• Number Of I /o: 75
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.15 V ~ 1.35 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 449-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

Section 19 Compare Match Timer (CMT)
19.3.2
CMTFRT is a 32-bit read only register that is the common time base of the capture/compare
register (channel 0, 1) and compare register (channel 2, 3) in 32-bit free-running timer (FRT)
mode.
19.3.3
CMTCTL is a 32-bit readable/writable register that controls interrupts, makes settings for the
clocks, and selects the operating mode.
Rev.1.00 Dec. 13, 2005 Page 684 of 1286
REJ09B0158-0100
Initial value:
Initial value:
Initial value:
Initial value:
Bit
31 to 0
SH R/W:
SH R/W:
R/W:
R/W:
Bit:
Bit:
Bit:
Bit:
Free-Running Timer (CMTFRT)
Control Register (CMTCTL)
Bit Name
FRT
R/W
R/W
TE3
31
15
31
15
R
R
0
0
0
0
CC3
R/W
R/W
TE2
30
14
30
14
R
R
0
0
0
0
TE1
R/W
R/W
29
13
29
13
R
R
0
0
0
0
Initial
Value
All 0
CC2
R/W
R/W
TE0
28
12
28
12
R
R
0
0
0
0
IOE3
R/W
R/W
R/W
R
27
11
27
11
R
R
0
0
0
0
CC1
IOE2
R/W
R/W
26
10
26
10
R
R
0
0
0
0
Description
Free-Running Timer
These bits indicate the current value of the free-running
timer (FRT).
IOE1
R/W
R/W
25
25
R
R
0
0
9
0
9
0
CC0
IOE0
R/W
R/W
24
24
R
R
8
0
8
0
0
0
FRT
FRT
ICE3
R/W
23
23
—
R
R
R
0
7
0
0
7
0
ICE2
R/W
22
22
—
R
R
R
0
6
0
0
6
0
ICE1
R/W
R/W
SL1
21
21
R
R
0
5
0
0
5
0
ICE0
R/W
R/W
SL0
20
20
R
R
0
4
0
0
4
0
OP3
R/W
19
19
—
R
R
R
0
3
0
0
3
0
OP2
R/W
18
18
—
R
R
R
0
2
0
0
2
0
IEE1
R/W
OP1
R/W
17
17
R
R
0
1
0
0
1
0
IEE0
R/W
OP0
R/W
16
16
R
R
0
0
0
0
0
0