Datasheet

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SBAS323G − JUNE 2004 − REVISED OCTOBER 2007
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96
Extended Interrupt Enable (EIE)
7 6 5 4 3 2 1 0 Reset Value
SFR E8h 1 1 1 EWDI EX5 EX4 EX3 EX2 E0h
EWDI Enable Watchdog Interrupt. This bit enables/disables the watchdog interrupt. The Watchdog timer is enabled by
bit 4 (SFR FFh) and PDCON (SFR F1h) registers.
0 = Disable the Watchdog Interrupt
1 = Enable Interrupt Request Generated by the Watchdog Timer
EX5 External Interrupt 5 Enable. This bit enables/disables external interrupt 5.
bit 3 0 = Disable External Interrupt 5
1 = Enable External Interrupt 5
EX4 External Interrupt 4 Enable. This bit enables/disables external interrupt 4.
bit 2 0 = Disable External Interrupt 4
1 = Enable External Interrupt 4
EX3 External Interrupt 3 Enable. This bit enables/disables external interrupt 3.
bit 1 0 = Disable External Interrupt 3
1 = Enable External Interrupt 3
EX2 External Interrupt 2 Enable. This bit enables/disables external interrupt 2.
bit 0 0 = Disable External Interrupt 2
1 = Enable External Interrupt 2
Hardware Product Code 0 (HWPC0)
7 6 5 4 3 2 1 0 Reset Value
SFR E9h 0 0 0 0 0 1 MEMORY SIZE 0000_01xxb
(1)
(1)
Applies to MSC1211 and MSC1213 only. Reset value for MSC1212 and MSC1214 is 0000_00xxb.
HWPC0.7−0 Hardware Product Code LSB. Read-only.
bits 7−0
MEMORY SIZE MODEL FLASH MEMORY
0 0 MSC121xY2 4kB
0 0 MSC121xY3 8kB
1 0 MSC121xY4 16kB
1 1 MSC121xY5 32kB
Hardware Product Code 1 (HWPC1)
7 6 5 4 3 2 1 0 Reset Value
SFR EAh 0 0 0 0 1 0 0 0 08h
(1)
(1)
Applies to MSC1211 and MSC1212 only. Reset value for MSC1213 and MSC1214 is 18h.
HWPC1.7−0 Hardware Product Code MSB. Read-only.
bits 7−0