mirror of
https://github.com/gwenhael-le-moine/x49gp.git
synced 2024-12-25 21:58:49 +01:00
185 lines
3.5 KiB
Text
185 lines
3.5 KiB
Text
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I/O Port A (23 I/O Bits):
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22 (???) (output)
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21 (???) (output)
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20 (???) (output)
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19 (???) (output)
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18 (???) (output)
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17 (???) (output)
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16 (???) (output)
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15 (???) (output)
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14 (???) (output)
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13 (???) (output)
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12 (???) (nGCS1)
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11 (???) (output)
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10 (???) (output)
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9 (???) (output)
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8 (???) (output)
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7 (???) (output)
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6 (???) (output)
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5 (???) (ADDR20)
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4 (???) (ADDR19)
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3 (???) (ADDR18)
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2 (???) (ADDR17)
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1 (???) (ADDR16)
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0 (???) (ADDR0)
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I/O Port B (11 I/O Bits):
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10 ??? (output)
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9 ??? (output)
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8 ??? (output)
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7 ??? (output)
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6 ??? (output)
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5 ??? (output)
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4 ??? (output)
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3 ??? (output)
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2 ??? (output) TIMER2 OUT (Piezo Speaker)
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1 ??? (output)
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0 ??? (output)
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I/O Port C (16 I/O Bits):
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15 ??? (input)
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14 ??? (input)
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13 ??? (input)
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12 ??? (input)
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11 ??? (VD[3]) VD3
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10 ??? (VD[2]) VD2
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9 ??? (VD[1]) VD1
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8 ??? (VD[0]) VD0
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7 ??? (output)
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6 ??? (output)
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5 ??? (output)
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4 ??? (VM) VM
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3 ??? (VFRAME) VFRAME
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2 ??? (VLINE) VLINE
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1 ??? (VCLK) VCLK
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0 ??? (output)
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I/O Port D (16 I/O Bits):
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15 ??? (output)
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14 ??? (output)
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13 ??? (output) LCD SPI data
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12 ??? (output) LCD SPI clk
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11 ??? (output)
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10 ??? (output)
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9 ??? (output) LCD SPI chip select
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8 ??? (output) LCD SPI reset?
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7 ??? (output) LCD enable?
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6 ??? (output)
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5 ??? (output)
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4 ??? (output)
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3 ??? (input)
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2 ??? (output) IrDA shutdown
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1 ??? (output)
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0 ??? (output)
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I/O Port E (16 I/O Bits): SD Card Stuff.
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15 ??? (IICSDA)
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14 ??? (IICSCL)
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13 ??? (output)
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12 ??? (output) SPIMOSI0 (IrDA Tx)
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11 ??? (output)
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10 ??? (output) SDDAT3
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9 ??? (output) SDDAT2
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8 ??? (output) SDDAT1
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7 ??? (output) SDDAT0
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6 ??? (output) SDCMD
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5 ??? (output) SDCLK
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4 ??? (output)
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3 ??? (output)
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2 ??? (output)
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1 ??? (output)
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0 ??? (output)
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IO Port F (8 I/O Bits):
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7 ??? (output)
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6 KEYB (EINT6) Right Shift
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5 KEYB (EINT5) Left Shift
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4 KEYB (EINT4) Alpha
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3 SD (EINT3) SD Card Inserted
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2 ??? (output)
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1 ??? (output)
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0 KEYB (EINT0) ON
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I/O Port G (16 I/O Bits):
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15 Column 7 (output) (Keys STO (K), NXT (L))
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14 Column 6 (output) (Keys Up, Left, Down, Right, MODE (H), TOOL (I), VAR (J))
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13 Column 5 (output) (Keys F1 (A) .. F6 (F), APPS (G))
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12 Column 4 (output) (Keys HIST (M) .. EEX (V))
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11 Column 3 (output) (Keys EVAL (N) .. 0)
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10 Column 2 (output) (Keys ' (O) .. .)
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9 Column 1 (output) (Keys SYMB (P) .. SPC)
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8 Column 0 (output) (Keys Backspace .. Enter)
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7 Row 7 (input)
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6 Row 6 (input)
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5 Row 5 (input)
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4 Row 4 (input)
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3 Row 3 (input)
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2 Row 2 (input)
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1 Row 1 (input)
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0 ???
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IO Port H (11 I/O Bits):
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10 ??? (output)
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9 ??? (CLKOUT0) CLKOUT0 (UPLL: 48MHz)
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8 ??? (UEXTCLK) UEXTCLK (connected to CLKOUT0)
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7 ??? (output) RXD2 (IrDA)
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6 ??? (output) TXD2 (IrDA)
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5 ??? (output)
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4 ??? (output)
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3 ??? (output) RXD0 (HP50g)
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2 ??? (output) TXD0 (HP50g)
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1 ??? (output) /RTS0 (not used)
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0 ??? (output) /CTS0 (not used)
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HP50g uses the 3rd letter in the SerialNo at offset 0x03ff0 to determine
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whether to use the serial port 0 or not.
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EXTINT:
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0 rising edge
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1 falling edge
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2 falling edge
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3 rising edge
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4 rising edge enabled
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5 rising edge enabled
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6 rising edge enabled
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7 falling edge
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8 falling edge
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9 falling edge enabled
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10 falling edge enabled
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11 falling edge enabled
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12 falling edge enabled
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13 falling edge enabled
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14 falling edge enabled
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15 falling edge enabled
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16 falling edge
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17 falling edge
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18 falling edge
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19 falling edge
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20 falling edge
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21 falling edge
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22 falling edge
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23 falling edge
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nRSTOUT n.c.
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PWREN n.c.
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