Code block address: D48C   Length: 25  M:1 X:0 called by: D3C0
00D48C    20A5D4        jsr    0xd4a5-Reverse-Bit-Order                          ; Call target from D3C0, Call target from D3DB, Call target from D40C, Call target from D425, Call target from D453
00D48F    853A          sta     al, dp + 0x3a                   ; Write to Transmit buffer
00D491    343C08FC      bbc     #0x08, dp + 0x3c, 0xd491        ; Read from Control register, Branch target from D491, Branch target from D495
00D495    343D08F8      bbc     #0x08, dp + 0x3d, 0xd491        ; Read from Control register high byte
00D499    A53E          lda     al, dp + 0x3e                   ; Read from Receive buffer
00D49B    8D0010        sta     al, 0x1000
00D49E    143D08        clb     #0x08, dp + 0x3d                ; Write to Control register high byte
00D4A1    20A5D4        jsr    0xd4a5-Reverse-Bit-Order
00D4A4    60            rts