Holtek BS66F340 - Page 99

Rev. 1.60 98 August 20, 2019 Rev. 1.60 99 August 20, 2019
BS66F340/BS66F350/BS66F360/BS66F370
Touch A/D Flash MCU with LED Driver
BS66F340/BS66F350/BS66F360/BS66F370
Touch A/D Flash MCU with LED Driver
• PBS1 Register
Bit 7 6 5 4 3 2 1 0
Name PBS17 PBS16 PBS15 PBS14 PBS13 PBS12 PBS11 PBS10
R/W R/W R/W R/W R/W R/W R/W R/W R/W
POR 0 0 0 0 0 0 0 0
Bit 7~6 PBS17~PBS16: PB7 pin function selection
00/01: PB7/INT1
10: KEY4
11: AN7
Bit 5~4 PBS15~PBS14: PB6 pin function selection
00/01: PB6/PTCK
10: KEY3
11: AN6
Bit 3~2 PBS13~PBS12: PB5 pin function selection
00/01: PB5/STCK
10: KEY2
11: AN5
Bit 1~0 PBS11~PBS10: PB4 pin function selection
00: PB4/PTPI
01: PTPB
10: KEY1
11: AN4
• PCS0 Register
Bit 7 6 5 4 3 2 1 0
Name PCS07 PCS06 PCS05 PCS04 PCS03 PCS02 PCS01 PCS00
R/W R/W R/W R/W R/W R/W R/W R/W R/W
POR 0 0 0 0 0 0 0 0
Bit 7~6 PCS07~PCS06: PC3 pin function selection
00: PC3
01: PC3
10: KEY8
11: PC3
Bit 5~4 PCS05~PCS04: PC2 pin function selection
00: PC2
01: PC2
10: KEY7
11: PC2
Bit 3~2 PCS03~PCS02: PC1 pin function selection
00: PC1
01: PC1
10: KEY6
11: PC1
Bit 1~0 PCS01~PCS00: PC0 pin function selection
00: PC0
01: PC0
10: KEY5
11: PC0