W83877ATG Nuvoton Technology Corporation of America, W83877ATG Datasheet - Page 68

• Manufacturer Part Number: W83877ATG
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83877ATG

• Lead Free Status / RoHS Status: Supplier Unconfirmed

Bit 7~6:
Bit 5~0:
6.3.4.6. Reg7 - Receiver FIFO Depth (RXFDTH) (Read Only)
Bit 7~6:
Bit 5~0:
6.3.5
6.3.5.1. Reg0 - Advanced UART ID (AUID)
This register is read only. Indicates advanced UART version ID. Read it and return 1X
6.3.5.2. Reg1 - Mapped UART Control Register (MP_UCR)
Read only. Reading this register that returns UART Control Register value of Set 0.
Advanced
Reset Value
ADDRESS
OFFSET
MODE
UART
0
1
2
3
4
5
6
7
Set3 - Version ID and Mapped Control Registers
Reserved, Read 0.
Reading these bits will return the current transmitter FIFO depth, that is, how many bytes
there are in the transmitter FIFO.
Reserved, Read 0.
Read these bits will return the current receiver FIFO depth, that is, how many bytes there
are in the receiver FIFO.
BIT 7
REGISTER
Reversed
Reserved
Reserved
Reserved
0
0
MP_UCR
MP_UFR
NAME
AUID
SSR
BIT 6
0
0
Advanced UART ID
Mapped UART Control Register
Mapped UART FIFO Control Register
Sets Select Register
RXFD5
BIT 5
0
RXFD4
BIT 4
0
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REGISTER DESCRIPTION
W83877ATF/W83877ATG
RXFD3
BIT 3
0
Publication Release Date:November 2006
-
-
-
-
RXFD2
BIT 2
0
RXFD1
BIT 1
0
16
.
Version 1.0
RXFD1
BIT 0
0