M30626SPGP#U3C Renesas Electronics America, M30626SPGP#U3C Datasheet - Page 148

• Manufacturer Part Number: M30626SPGP#U3C
• Description: IC M16C/62P MCU ROMLESS 100LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/60r

Specifications of M30626SPGP#U3C

• Core Processor: M16C/60
• Core Size: 16-Bit
• Speed: 24MHz
• Connectivity: I²C, IEBus, UART/USART
• Peripherals: DMA, WDT
• Number Of I /o: 50
• Program Memory Type: ROMless
• Ram Size: 31K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 26x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-LQFP
• For Use With: 867-1000 - KIT QUICK START RENESAS 62PR0K33062PS001BE - R0K33062P STARTER KITR0K33062PS000BE - KIT EVAL STARTER FOR M16C/62PM3062PT3-CPE-3 - EMULATOR COMPACT M16C/62P/30P
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

M16C/62P Group (M16C/62P, M16C/62PT)
Rev.2.41
REJ09B0185-0241
Figure 14.5
DMAi Destination Pointer (i = 0, 1)
DMAi Transfer Counter (i = 0, 1)
DMAi Source Pointer (i = 0, 1)
(b23)
(b15)
(b23)
b7
b7
NOTES :
b7
NOTES :
1.
1.
If the DAD bit in the DMiCON register is “0” (fixed), this register can only be w ritten to w hen the DMAE bit in the
DMiCON register is “0”(DMA disabled).
If the DAD bit is “1” (forw ard direction), this register can be w ritten to at any time.
If the DAD bit is “1” and the DMAE bit is “1” (DMA enabled), the DMAi forw ard address pointer can be read from this
register. Otherw ise, the value w ritten to it can be read.
If the DSD bit in the DMiCON register is “0” (fixed), this register can only be w ritten to w hen the DMAE bit in the
DMiCON register is “0” (DMA disabled).
If the DSD bit is “1” (forw ard direction), this register can be w ritten to at any time.
If the DSD bit is “1” and the DMAE bit is “1” (DMA enabled), the DMAi forw ard address pointer can be read from this
register. Otherw ise, the value w ritten to it can be read.
Jan 10, 2006
(b19)
(b19)
b3
b3
SAR0, SAR1, DAR0, DAR1, TCR0 and TCR1 Registers
(b16)
(b16)
(b8)
b0
b0
b0
b7
(b15)
b7
(b15)
b7
Set the destination address of transfer
Nothing is assigned. When w rite, set “0”.
When read, their contents are “0”.
Set the source address of transfer
Nothing is assigned. When w rite, set “0”.
When read, their contents are “0”.
Set the transfer count minus 1. The w ritten value is stored in the DMAi
transfer counter reload register, and w hen the DMAE bit in the DMiCON
register is set to “1” (DMA enabled) or the DMAi transfer counter
underflow s w hen the DMASL bit in the DMiCON register is “1” (repeat
transfer), the value of the DMAi transfer counter reload register is
transferred to the DMAi transfer counter.
When read, the DMAi transfer counter is read.
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(1)
(b8)
(b8)
b0
b0 b7
b0
(1)
b7
Symbol
TCR0
TCR1
Function
Function
Function
b0
b0
Symbol
Symbol
DAR0
DAR1
SAR0
SAR1
0029h to 0028h
0039h to 0038h
Address
0022h to 0020h
0032h to 0030h
0026h to 0024h
0036h to 0034h
Address
Address
00000h to FFFFFh
00000h to FFFFFh
0000h to FFFFh
Setting Range
Indeterminate
Indeterminate
Setting Range
Indeterminate
Indeterminate
Setting Range
Indeterminate
Indeterminate
After Reset
After Reset
After Reset
14. DMAC
RW
RW
RW
RW
RW
RW
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