w83627hg Winbond Electronics Corp America, w83627hg Datasheet - Page 98

• Manufacturer Part Number: w83627hg
• Description: Winbond Lpc I/o
• Manufacturer: Winbond Electronics Corp America

9.6
CR30 °Default 0x01 if PNPCVS = 0 during POR, default 0x00 otherwise±
CR60, CR 61 °Default 0x02, 0xF8 if PNPCVS = 0 during POR, default 0x00, 0x00 otherwise±
CR70 °Default 0x03 if PNPCVS = 0 during POR, default 0x00 otherwise±
CRF0 °Default 0x00±
These two registers select Serial Port 2 I/O base address [0x100š0xFF8] on 8 byte boundary.
7 - 1
7 - 4
3 - 0
7 - 4
1 - 0
BIT
BIT
BIT
0
3
2
Logical Device 3 °UART B±
Reserved.
These bits select IRQ resource for Serial Port 2.
Reserved.
RXW4C
0š No reception delay when IR is changed from TX mode to RX mode.
1š Reception delays 4 characters time °40 bit-time± when SIR is changed from TX
TXW4C
0š No transmission delay when SIR is changed from RX mode to TX mode.
1š Transmission delays 4 characters time °40 bit-time± when SIR is changed from
SUBCLKB1, SUBCLKB0
00š UART B clock source is 1.8462 Mhz °24MHz/13±
01š UART B clock source is 2 Mhz °24MHz/12±
10š UART B clock source is 24 Mhz °24MHz/1±
11š UART B clock source is 14.769 Mhz °24mhz/1.625±
Reserved.
Logic device activation control
1š Active
0š Inactived
mode to RX mode.
RX mode to TX mode.
- 94 -
DESCRIPTION
DESCRIPTION
DESCRIPTION
W83627HF/ F/ HG/ G