BS85B12-3 HOLTEK [Holtek Semiconductor Inc], BS85B12-3 Datasheet - Page 139

• Manufacturer Part Number: BS85B12-3
• Description: Touch Key Flash Type 8-Bit MCU with LCD/LED Driver
• Manufacturer: HOLTEK [Holtek Semiconductor Inc]

BS85B12-3/BS85C20-3
Touch Key Flash MCU with LCD/LED Driver
Rev. 1.00
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Name
Name
Name
POR
POR
R/W
R/W
R/W
Bit
Bit
Bit
MFI3 Register - All devices
MFI4 Register - BS85C20 only
MFI5 Register - BS85C20 only
M416CTF
DEF
R/W
R/W
DEF: Data EEPROM interrupt request flag
LVF: LVD interrupt request flag
XPF: External peripheral interrupt request flag
TB1F: Time Base 1 interrupt request flag
DEE: Data EEPROM interrupt control
LVE: LVD interrupt control
XPE: External Peripheral interrupt control
TB1E: Time Base 1 interrupt control
M416CTF: Touch Key Module 4 16-bit counter interrupt request flag
D6: This bit must be cleared to zero
M316CTF: Touch Key Module 3 16-bit counter interrupt request flag
D4: This bit must be cleared to zero
M416CTE: Touch Key Module 4 16-bit counter interrupt control
D2: This bit must be cleared to zero
M316CTE: Touch Key Module 3 16-bit counter interrupt control
D0: This bit must be cleared to zero
7
0
7
0
7
0: no request
1: interrupt request
0: no request
1: interrupt request
0: no request
1: interrupt request
0: no request
1: interrupt request
0: disable
1: enable
0: disable
1: enable
0: disable
1: enable
0: disable
1: enable
0: no request
1: interrupt request
0: no request
1: interrupt request
0: disable
1: enable
0: disable
1: enable
LVF
R/W
R/W
D6
6
0
6
0
6
M316CTF
T2AF
XPF
R/W
R/W
R/W
5
0
5
0
5
TB1F
T2PF
R/W
R/W
R/W
133
D4
4
0
4
0
4
M416CTE
DEE
R/W
R/W
3
0
3
0
3
LVE
R/W
R/W
D2
2
0
2
0
2
M316CTE
T2AE
XPE
R/W
R/W
R/W
1
0
1
0
1
February 1, 2011
TB1E
T2PE
R/W
R/W
R/W
D0
0
0
0
0
0