NUC100LC1BN Nuvoton Technology Corporation of America, NUC100LC1BN Datasheet - Page 540

• Manufacturer Part Number: NUC100LC1BN
• Description: IC MCU 32BIT 32KB FLASH 48LQFP
• Manufacturer: Nuvoton Technology Corporation of America
• Series: NuMicro™r

Specifications of NUC100LC1BN

• Core Processor: ARM Cortex-M0
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: I²C, IrDA, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, DMA, I²S, LVD, POR, PS2, PWM, WDT
• Number Of I /o: 35
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 2.5 V ~ 5.5 V
• Data Converters: A/D 8x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

PDMA Service Selection Control Register 2 (PDSSR2)
Register
PDSSR2
Bits
[31:8]
[7:4]
[3:0]
31
23
15
7
NuMicro™ NUC100 Series Technical Reference Manual
Descriptions
Reserved
I2S_TXSEL
I2S_RXSEL
Offset
PDMA_BA_GCR+0x10 R/W
30
22
14
6
I2S_TXSEL
Reserved
PDMA I
This filed defines which PDMA channel is connected to the on-chip peripheral I
Software can configure the TX channel setting by I2S_TXSEL. The channel
configuration is the same as I2S_RXSEL field. Please refer to the explanation of
I2S_RXSEL.
PDMA I
This filed defines which PDMA channel is connected to the on-chip peripheral I
Software can change the channel RX setting by I2S_RXSEL
4’b0000: CH0
4’b0001: CH1
4’b0010: CH2
4’b0011: CH3
4’b0100: CH4
4’b0101: CH5
4’b0110: CH6
4’b0111: CH7
4’b1000: CH8
Others : Reserved
Note: Ex : I2S_RXSEL = 4’b0110, that means I2S_RX is connected to PDMA_CH6
29
21
13
5
2
2
R/W
S Tx Selection
S Rx Selection
Description
PDMA Service Selection Control Register 2
28
20
12
4
- 540 -
Reserved
Reserved
Reserved
27
19
11
3
Publication Release Date: Dec. 22, 2010
26
18
10
2
I2S_RXSEL
25
17
9
1
Revision V1.06
Reset Value
0x0000_00FF
24
16
8
0
2
2
S RX.
S TX.