W83627HF/ F/ HG/ G
CR2B(GPIO multiplexed pin selection register 2. VCC powered. Default 0XC0)
BIT
DESCRIPTION
7
PIN92S
0: SCL
1: GP21
PIN91S
6
5
4
0: SDA
1: GP22
PIN90S
0: PLED (PLED0 control bits are in CRF5 of Logical Device 8)
1: GP23
PIN89S
0: WDTO (Watch Dog Timer is controlled by CRF5, CRF6, CRF7 of Logical Device
8)
1: GP24
3
2
PIN88S
0: IRRX
1: GP25
PIN87S
0: IRTX
1: GP26
1-0
PIN 2S
00: DRVDEN1
01: SMI#
10: IRQIN1(select IRQ resource through CRF4 Bit 7-4 of Logical Device8)
11: GP27
CR2C (Default 0x00)
Reserved
CR2E (Default 0x00)
Test Modes: Reserved for Winbond.
CR2F (Default 0x00)
Test Modes: Reserved for Winbond.
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