128x32 OLED display (oled128x32_v1_0)
===

**Description**: bitmap/char driver for SSD1306 OLED display

### Generics

| Identifier | Type | Width | Default | Description |
|---|---|---|---|---|
| fMclk | nat |  | 50000 | in kHz |
| textNotBitmap | sl | 1 | 0 | bitmap (monochrome) vs. 4x20 characters |
| numNotChar | sl | 1 | 0 | alphanumeric vs. numeric |
| binNotHex | sl | 1 | 0 | x0123 4567 89AB CDEF vs. B1010 01010 1010 0101 |
| Tfrm | nat |  | 100 | in tkclk clocks |


### Ports

| Identifier | Direction | Type | Width | Comment |
|---|---|---|---|---|
| reset | in | sl | 1 |  |
| mclk | in | sl | 1 |  |
| tkclk | in | sl | 1 |  |
| run | in | sl | 1 |  |
| bitmap | in | bitmap32x128_t | 1 |  |
| char | in | char4x20_t | 1 |  |
| hex | in | hex4x16_t | 1 |  |
| bin | in | bin4x16_t | 1 |  |
| vdd | out | sl | 1 |  |
| vbat | out | sl | 1 |  |
| nres | out | sl | 1 |  |
| dNotC | out | sl | 1 |  |
| sclk | out | sl | 1 |  |
| mosi | out | sl | 1 |  |