M30280F6HP#D9 Renesas Electronics America, M30280F6HP#D9 Datasheet - Page 159

• Manufacturer Part Number: M30280F6HP#D9
• Description: MCU 3/5V 48K 80-LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/Tiny/28r

Specifications of M30280F6HP#D9

• Core Processor: M16C/60
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, IEBus, SIO, UART/USART
• Peripherals: DMA, POR, PWM, Voltage Detect, WDT
• Number Of I /o: 71
• Program Memory Size: 48KB (48K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 24x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 80-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

M
R
R
1
e
E
Figure 13.2 G1BT and G1BCR0 Registers
. v
6
J
Figures 13.2 to 13.10 show registers associated with the IC/OC base timer, the time measurement func-
tion, and the waveform generating function.
C
0
2
9
2 /
0 .
B
8
0
0
Base Timer Control Register 0
0
b15
(b7)
b7
G
Base Timer Register
NOTES:
4
J
7
a
o r
NOTES:
0 -
. n
b6
1. The G1BT register reflects the value of the base timer, synchronizing with the count source f
2. This base timer stops only when the BCK1 to BCK0 bits in the G1BCR0 register are set to "00
u
1. This setting can be used when the UD1 to UD0 bits in the G1BCR1 register are set to "10
2. When the PCLK0 bit in the PCLKR register is set to "0", the count source is f
3. When the RST4 bit is set to "1", set the RST1 bit in the G1BCR1 register to "0".
2
p
source clock stop). The base timer operates when the BCK1 to BCK0 bits are set to other than "00
When the BTS bit in the G1BCR1 register is set to "0", the base timer is reset continuously, and remaining
set to "0000
3
0
0
b5
, 1
phase signal processing mode). Do not set the BCK1 to BCK0 bits to "10
the PCLK0 bit is set to set to "1", the count source is f
0
(
M
2
0
b4
(b0)
1
b8
0
0
6
0
7
b3
C
b7
2 /
b2
16
page 137
, 8
". When the BTS bit is set to "1", this state is cleared and the timer starts counting.
b1
M
1
b0
6
b0
C
2 /
CH7INSEL
Bit Symbol
f o
(b5-b3)
8
BCK0
BCK1
RST4
When the base timer is operating:
When read, the value of base timer plus 1 can
be read. When write, the counter starts counting
from the value written. When the base timer is
reset, this register is set to "0000
When the base timer is reset:
This register is set to "0000
is indeterminate. No value is written
3
) B
(1)
Symbol
G1BCR0
8
IT
Symbol
G1BT
5
Count source
select bit
Base timer reset
cause select bit 4
Reserved bit
Channel 7 input
select bit
Base timer
interrupt select bit
Bit Name
Function
Address
0321
Address
0322
16
- 0320
16
16
1
b1
0: Do not reset Base timer by matching
1: Reset Base timer by matching
Set to "0"
0: P2
1: P1
0: Bit 15 in the base timer overflows
1: Bit 14 in the base timer overflows
" but a value read
0
0
1
1
cycles.
b0
0
1
0
1
16
G1BTRR
G1BTRR
: Clock stop
: Do not set to this value
: Two-phase input
: f
16
7
7
1
".
/OUTC1
/INT5/INPC1
or f
(2)
(2)
2 (2)
(3)
7
/INPC1
Function
7
2
/IDU pin
" in other modes.
(1)
0000
2
7
After Reset
00
cycles. And when
pin
Setting Range
16
After Reset
Indeterminate
16
to FFFF
BT1
2
cycles.
2
" (two-
" (count
16
2
".
RW
RW
RW
RW
RW
RW
RW
RW
RW
13. Timer S