SCH3112I-NE SMSC [SMSC Corporation], SCH3112I-NE Datasheet - Page 332

• Manufacturer Part Number: SCH3112I-NE
• Description: LPC IO with 8042 KBC, Reset Generation, HWM and Multiple Serial Ports
• Manufacturer: SMSC [SMSC Corporation]

Rev 0.2 (09-28-04)
GP14
Default = 0x01
on VTR POR
SCH3112 DEVICE
ONLY
GP14
Default = 0x01
on VTR POR
SCH3114,SCH3116
DEVICES ONLY
UART4 FIFO
Control Shadow
THIS REGISTER IS
RESERVED FOR
SCH3112 DEVICE
UART4 FIFO
Control Shadow
SCH3114 AND
SCH3116 DEVICE
ONLY.
GP15
Default = 0x01
on VTR POR
SCH3112 DEVICE
ONLY
GP15
Default = 0x01
on VTR POR
SCH3114,SCH3116
DEVICES ONLY
GP16
Default = 0x01
on VTR POR
SCH3112 DEVICE
ONLY
NAME
Table 26.3 Detailed Runtime Register Description (continued)
27
(R/W)
27
(R/W)
28
(R)
28
(R)
29
(R/W)
29
(R/W)
2A
(R/W)
OFFSET
(HEX)
REG
General Purpose I/O bit 1.1
Bit[0] In/Out :
Bit[1] Polarity : =1 Invert, =0 No Invert
Bits[6:2] Reserved
Bit[7] Output Type Select
1=Open Drain
0=Push Pull
General Purpose I/O bit 1.1
Bit[0] In/Out :
Bit[1] Polarity : =1 Invert, =0 No Invert
Bit[2] Alternate Function Select
1= nDSR3
0=GP14
Bits[6:3] Reserved
Bit[7] Output Type Select
1=Open Drain
0=Push Pull
SCH3112 DEVICE
Bits[7:0] RESERVED
SCH3114 AND SCH3116 DEVICE
UART FIFO Control Shadow 4
Bit[0] FIFO Enable
Bit[1] RCVR FIFO Reset
Bit[2] XMIT FIFO Reset
Bit[3] DMA Mode Select
Bit[5:4] Reserved
Bit[6] RCVR Trigger (LSB)
Bit[7] RCVR Trigger (MSB)
General Purpose I/O bit 1.1
Bit[0] In/Out :
Bit[1] Polarity : =1 Invert, =0 No Invert
Bits[6:2] Reserved
Bit[7] Output Type Select
1=Open Drain
0=Push Pull
General Purpose I/O bit 1.1
Bit[0] In/Out :
Bit[1] Polarity : =1 Invert, =0 No Invert
Bit[2] Alternate Function Select
1= nDTR3
0=GP15
Bits[6:3] Reserved
Bit[7] Output Type Select
1=Open Drain
0=Push Pull
General Purpose I/O bit 1.1
Bit[0] In/Out :
Bit[1] Polarity : =1 Invert, =0 No Invert
Bits[6:2] Reserved
Bit[7] Output Type Select
1=Open Drain
0=Push Pull
DATASHEET
LPC IO with 8042 KBC, Reset Generation, HWM and Multiple Serial Ports
=1 Input, =0 Output
=1 Input, =0 Output
=1 Input, =0 Output
=1 Input, =0 Output
=1 Input, =0 Output
316
DESCRIPTION
SMSC SCH311X
Datasheet