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參數(shù)資料
| 型號(hào)： | ST20GP1 |
| 英文描述： | MAX 7000 CPLD 256 MC 208-PQFP |
| 中文描述： | GPS處理器 |
| 文件頁(yè)數(shù)： | 81/116頁(yè) |
| 文件大?。?/td> | 1107K |
| 代理商： | ST20GP1 |
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ST20-GP1
81/116
ASCControl register
This register controls the operating mode of the ASC and contains control bits for mode and error
check selection, and status flags for error identification.
Note
:
Programming the mode control field (
Mode
) to one of the reserved combinations may result
in unpredictable behavior.
Note
: Serial data transmission or reception is only possible when the baud rate generator run bit
(
Run
) is set to 1. When the
Run
bit is set to 0,
TXD
will be 1. Setting the
Run
bit to 0 will
immediately freeze the state of the transmitter and receiver. This should only be done when the
ASC is idle.
ASCRxBuffer
ASC base address + #08
Read only
Bit
Bit field
Function
0
RD0
Receive buffer data
D0
1
RD1
Receive buffer data
D1
2
RD2
Receive buffer data
D2
3
RD3
Receive buffer data
D3
4
RD4
Receive buffer data
D4
5
RD5
Receive buffer data
D5
6
RD6
Receive buffer data
D6
7
RD7/Parity
Receive buffer data
D7
, or parity bit - dependent on the operating mode (the setting of the
Mode
bit in the
ASCControl
register).
Note: If the
Mode
field selects a 7-bit frame then this bit is undefined. Software should ignore
this bit when reading 7-bit frames.
8
RD8/Parity/
Wake/X
Receive buffer data
D8
, or parity bit, or wake-up bit - dependent on the operating mode (the
setting of the
Mode
field in the
ASCControl
register).
Note: If the
Mode
field selects a 7- or 8-bit frame then this bit is undefined. Software should
ignore this bit when reading 7- or 8-bit frames.
15:9
RESERVED. Will read back 0.
Table 13.4
ASCRxBuffer
register format
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ST20GP6 | MAX 7000 CPLD 256 MC 208-RQFP |
| ST25C02AB1 | IC FLEX 6000 FPGA 16K 144-TQFP |
| ST25C02AB6 | Stratix FPGA 25K FBGA-672 |
| ST25C02AM1 | IC ACEX 1K FPGA 100K 208-PQFP |
| ST25C02AM6 | Cyclone II FPGA 20K FBGA-256 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ST20-GP1 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:GPS PROCESSOR |
| ST20GP1X33S | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:GPS PROCESSOR |
| ST20GP6 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:GPS PROCESSOR |
| ST20-GP6 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:GPS PROCESSOR |
| ST20GP6CT33S | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:GPS PROCESSOR |
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