M3087BFLBGP#U5 Renesas Electronics America, M3087BFLBGP#U5 Datasheet - Page 169

• Manufacturer Part Number: M3087BFLBGP#U5
• Description: IC M32C/87 MCU FLASH 144LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M32C/80r

Specifications of M3087BFLBGP#U5

• Core Processor: M32C/80
• Core Size: 16/32-Bit
• Speed: 32MHz
• Connectivity: EBI/EMI, I²C, IEBus, IrDA, SIO, UART/USART
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 121
• Program Memory Size: 1MB (1M x 8)
• Program Memory Type: FLASH
• Ram Size: 48K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 34x10b, D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 144-LQFP
• For Use With: R0K330879S001BE - KIT DEV RSK M32C/87R0K330879S000BE - KIT DEV RSK M32C/87
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

M32C/87 Group (M32C/87, M32C/87A, M32C/87B)
REJ09B0180-0151 Rev.1.51 Jul 31, 2008
Page 145 of 587
Figure 13.6
DMA Mode Register 1
b7 b6 b5 b4
NOTE:
1. Use the LDC instruction to set the DMD1 register.
b3
b2
DMD1 Register
b1
b0
Bit Symbol
MD20
MD21
MD30
MD31
RW2
RW3
BW2
BW3
Symbol
DMD1
(1)
Channel 2
transfer mode select bits
Channel 2
transfer unit select bit
Channel 2
transfer direction select bit
Channel 3
transfer mode select bits
Channel 3
transfer unit select bit
Channel 3
transfer direction select bit
Bit Name
Address
(CPU internal register)
b1 b0
0 0: DMA disabled
0 1: Single transfer
1 0: Do not set to this value
1 1: Repeat transfer
0: 8 bits
1: 16 bits
0: Fixed address to incremented address
1: Incremented address to fixed address
b5 b4
0 0: DMA disabled
0 1: Single transfer
1 0: Do not set to this value
1 1: Repeat transfer
0: 8 bits
1: 16 bits
0: Fixed address to incremented address
1: Incremented address to fixed address
Function
After Reset
00h
RW
RW
RW
RW
RW
RW
RW
RW
RW
13. DMAC