C8051F961-A-GM Silicon Labs, C8051F961-A-GM Datasheet - Page 154

• Manufacturer Part Number: C8051F961-A-GM
• Description: 8-bit Microcontrollers - MCU 128KB, DC-DC, LCD AES, QFN40
• Manufacturer: Silicon Labs

Specifications of C8051F961-A-GM

• Rohs: yes
• Core: 8051
• Processor Series: C8051
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 25 MHz
• Program Memory Size: 128 KB
• Data Ram Size: 8448 B
• On-chip Adc: Yes
• Operating Supply Voltage: 2.5 V to 3.3 V
• Operating Temperature Range: - 40 C to + 85 C
• Package / Case: QFN-40
• Mounting Style: SMD/SMT
• Number Of Programmable I/os: 34
• Number Of Timers: 4

C8051F96x
SFR Definition 11.5. DMA0SEL: DMA0 Channel Select for Configuration
SFR Page = 0x2; SFR Address = 0xD1
154
Bit
7:3
2:0
Name
Reset
Type
Bit
DMA0SEL[2:0]
Unused
Name
R
7
0
R/W
6
0
Read = 0b, Write = Don’t Care
Channel Select for Configuration.
These bits select the channel for configuration of the DMA0 transfer. The
first step to configure a channel for DMA0 transfer is to select the desired
channel, and then write to channel specific registers DMA0NCF,
DMA0NBAL/H, DMA0NAOL/H, DMA0NSZL/H.
000: Select channel 0
001: Select channel 1
010: Select channel 2
011: Select channel 3
100: Select channel 4
101: Select channel 5
110: Select channel 6
111: Invalid
R/W
5
0
Rev. 0.5
R/W
4
0
Function
R/W
3
0
2
0
DMA0SEL[2:0]
R/W
1
0
0
0