z16f2811 ZiLOG Semiconductor, z16f2811 Datasheet - Page 293

• Manufacturer Part Number: z16f2811
• Description: High Performance Microcontrollers
• Manufacturer: ZiLOG Semiconductor

™
ZNEO
Z16F Series
Product Specification
279
Table 145. DMA Request Selection by Channel
DMA0 REQSEL—DMA 0 Request Select
0000 = Continuous (that is Memory to Memory)
0001 = Timer 0
0010 = Timer 1
0011 = Timer 2
0100 = UART0 RXD
0101 = UART0 TXD
0110 = UART1 RXD
0111 = UART1 TXD
1000 = I2C RX
1001 = I2C TX
1010 = SPI RX
1011 = SPI TX
1100 = ADC0
1101 = Reserved
1110 = Reserved
1111 = DMA0REQ Pin
DMA1 REQSEL—DMA 1 Request Select
0000 = Continuous (that is Memory to Memory)
0001 = Timer 0
0010 = Timer 1
0011 = Timer 2
0100 = UART0 RXD
0101 = UART0 TXD
0110 = UART1 RXD
0111 = UART1 TXD
1000 = I2C RX
1001 = I2C TX
1010 = SPI RX
1011 = SPI TX
1100 = ADC0
1101 = Reserved
1110 = Reserved
1111 = DMA1REQ Pin
PS022006-0207
P R E L I M I N A R Y
DMA Controller