st20-gp6 STMicroelectronics, st20-gp6 Datasheet - Page 91

• Manufacturer Part Number: st20-gp6
• Description: Gps Processor
• Manufacturer: STMicroelectronics

ASCControl
Bit
2:0
4:3
5
6
7
8
10
15:11, 9
Bit field
Mode
StopBits
ParityOdd
LoopBack
Run
RxEnable
FifoEnable
ASC base address + #0C
Function
ASC mode control
Number of stop bits selection
Parity selection
Loopback mode enable bit
Baud rate generator run bit
Receiver enable bit
Fifo enable bit
RESERVED. Write 0, will read back 0.
Mode2:0
000
001
010
011
100
101
110
111
StopBits1:0
00
01
10
11
0
1
0
1
0
1
0
1
Table 15.4 ASCControl register format
Even parity (parity bit set on odd number of ‘1’s in data)
Odd parity (parity bit set on even number of ‘1’s in data)
Standard transmit/receive mode
Loopback mode enabled
Baud rate generator disabled (ASC inactive)
Baud rate generator enabled
Receiver disabled
Receiver enabled
0
1
Fifo mode disabled
Fifo mode enabled
Mode
RESERVED
8-bit data
RESERVED
7-bit data + parity
9-bit data
8-bit data + wake up bit
RESERVED
8-bit data + parity
Number of stop bits
0.5 stop bits
1 stop bit
1.5 stop bits
2 stop bits
Read/Write
ST20-GP6
91/123