W83977G Winbond Electronics Corp America, W83977G Datasheet - Page 71

• Manufacturer Part Number: W83977G
• Description: W83877TF plus KBC, CIR, RTC, Pb-free
• Manufacturer: Winbond Electronics Corp America

7.4.5
Bit 7~6:
Bit 5~0:
7.4.6
Bit 7~6:
Bit 5~0:
7.5
7.5.1
This register is read only. It stores advanced IR version ID. Reading it returns 1XH.
Default Value
Advanced IR
Advanced IR
Reset Value
Reset Value
REG.
ADDRESS
SSR
W83977F-A/ W83977G-A/ W83977AF-A/ W83977AG-A
MODE
MODE
OFFSET
Set3 - Version ID and Mapped Control Registers
0
1
2
3
4
5
6
7
Reg6 - Transmitter FIFO Depth (TXFDTH) (Read Only)
Reg7 - Receiver FIFO Depth (RXFDTH) (Read Only)
Reg0 - Advanced IR ID (AUID)
Reserved, Read 0.
Reading these bits returns the current transmitter FIFO depth, that is, the number of bytes
left in the transmitter FIFO.
Reserved, Read 0.
Reading these bits returns the current receiver FIFO depth, that is, the number of bytes
left in the receiver FIFO.
BIT 7
SSR7
0
BIT 7
BIT 7
0
0
0
0
REGISTER
Reversed
Reserved
Reserved
Reserved
MP_UCR
MP_UFR
NAME
AUID
SSR
BIT 6
SSR6
0
BIT 6
BIT 6
0
0
0
0
Advanced IR ID
Mapped IR Control Register
Mapped IR FIFO Control Register
Sets Select Register
SSR5
BIT 5
RXFD5
TXFD5
0
BIT 5
BIT 5
0
0
-63 -
BIT 4
SSR4
RXFD4
TXFD4
BIT 4
BIT 4
1
0
0
REGISTER DESCRIPTION
SSR3
BIT 3
RXFD3
TXFD3
BIT 3
BIT 3
X
0
0
Publication Release Date: May 2006
-
-
-
-
RXFD2
SSR2
TXFD2
BIT 2
BIT 2
BIT 2
X
0
0
RXFD1
TXFD1
SRR1
BIT 1
BIT 1
BIT 1
X
0
0
Revision 0.60
RXFD1
TXFD1
SRR0
BIT 0
BIT 0
BIT 0
X
0
0