Datasheet Details
| Part number | 8042AH |
|---|---|
| Manufacturer | Intel |
| File Size | 263.04 KB |
| Description | Universal Peripheral Interface 8-Bit Slave Microcontroller |
| Datasheet |
|
| Part number | 8042AH |
|---|---|
| Manufacturer | Intel |
| File Size | 263.04 KB |
| Description | Universal Peripheral Interface 8-Bit Slave Microcontroller |
| Datasheet |
|
Symbol DIP Pin No 1 39 PLCC Pin Type No 2 43 I Name and Function TEST 0 TEST 1 TEST INPUTS Input pins which can be directly tested using conditional branch instructions FREQUENCY REFERENCE TEST 1 (T1) also functions as the event timer input (under software control) TEST 0 (T0) is used during PROM programming and ROM EPROM verification It is also used during Sync Mode to reset the instruction state to S1 and synchronize the internal clock to PH1 See the Sync Mode Section INPUTS Inputs for a cry
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