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參數資料
型號: W83877AF
廠商: WINBOND ELECTRONICS CORP
元件分類: 外設及接口
英文描述: Multi-Function I/O Port Controller(多功能輸入/輸出口控制器)
中文描述: MULTIFUNCTION PERIPHERAL, PQFP100
封裝: QFP-100
文件頁數: 76/171頁
文件大小: 1634K
代理商: W83877AF
W83877AF
Publication Release Date: Sep. 1996
Preliminary Version 0.50
- 74 -
Lost Frame Number (LST_NU):
When LST_FR=1 (Set5.Reg4. Bit6), Reg6 is replaced to LST_NU, that is 8-bit register and read
RFLFH will return 0. When read the register of
RFLFH
will pop-up another frame status and frame
length if FSFDR=1 (Set5.Reg4.Bit7).
4.3.8 Set6 - IR Physical Layer Control Registers
Address
Offset
Register Name
Register Description
0
IR_CFG2
Infrared Config Register 2
1
MIR_PW
MIR (1.152M bps or 0.576M bps) Pulse Width
2
SIR_PW
SIR Pulse Width
3
SSR
Sets Select Register
4
HIR_FNU
High Speed Infrared Flag Number
5
Reserved
-
6
Reserved
-
7
Reserved
-
4.3.8.1 Set6.Reg0 - Infrared Config Register 2 (IR_CFG2)
This register config ASK-IR, MIR, FIR operation function.
Reg.
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
IR_CFG2 SHMD_N SHDM_N FIR_CRC MIR_CRC
-
INV_CRC DIS_CRC
-
Reset Value
0
0
1
0
0
0
0
0
Bit 7:
SHMD_N - ASK-IR Modulation Disable
SHMD_N
Modulation Mode
0
1
SOUT modulate 500K Hz Square Wave
Re-rout SOUT
Bit 6:
SHDM_N - ASK-IR Demodulation Disable
SHDM_N
Demodulation Mode
0
1
Demodulation 500K Hz
Re-rout SIN
相關PDF資料
PDF描述
W83877ATD enhanced version from Winbonds most popular I/O chip W83877F
W83877ATF enhanced version from Winbonds most popular I/O chip W83877F
W83877 WINBOND I/O
W83877F WINBOND I/O
W83877TD I/O chip disk drive adapter
相關代理商/技術參數
參數描述
W83877ATD 制造商:WINBOND 制造商全稱:Winbond 功能描述:enhanced version from Winbonds most popular I/O chip W83877F
W83877ATF 制造商:WINBOND 制造商全稱:Winbond 功能描述:enhanced version from Winbonds most popular I/O chip W83877F
W83877F 制造商:WINBOND 制造商全稱:Winbond 功能描述:WINBOND I/O
W83877TD 制造商:WINBOND 制造商全稱:Winbond 功能描述:WINBOND I/O
W83877TF 制造商:WINBOND 制造商全稱:Winbond 功能描述:WINBOND I/O